19942000452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{16229}}^1$

素因数の和:16386

約数の個数: 144

約数和(自身を含む): 57423038400

約数和(自身を除く): 37481037948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 107, 116, 132, 174, 198, 214, 261, 319, 321, 348, 396, 428, 522, 638, 642, 957, 963, 1044, 1177, 1276, 1284, 1914, 1926, 2354, 2871, 3103, 3531, 3828, 3852, 4708, 5742, 6206, 7062, 9309, 10593, 11484, 12412, 14124, 16229, 18618, 21186, 27927, 32458, 34133, 37236, 42372, 48687, 55854, 64916, 68266, 97374, 102399, 111708, 136532, 146061, 178519, 194748, 204798, 292122, 307197, 357038, 409596, 470641, 535557, 584244, 614394, 714076, 941282, 1071114, 1228788, 1411923, 1606671, 1736503, 1882564, 2142228, 2823846, 3213342, 3473006, 4235769, 5177051, 5209509, 5647692, 6426684, 6946012, 8471538, 10354102, 10419018, 15531153, 15628527, 16943076, 19101533, 20708204, 20838036, 31062306, 31257054, 38203066, 46593459, 50358587, 57304599, 62124612, 62514108, 76406132, 93186918, 100717174, 114609198, 151075761, 171913797, 186373836, 201434348, 229218396, 302151522, 343827594, 453227283, 553944457, 604303044, 687655188, 906454566, 1107888914, 1661833371, 1812909132, 2215777828, 3323666742, 4985500113, 6647333484, 9971000226, 19942000452]

約数ペア:

[(1, 19942000452), (2, 9971000226), (3, 6647333484), (4, 4985500113), (6, 3323666742), (9, 2215777828), (11, 1812909132), (12, 1661833371), (18, 1107888914), (22, 906454566), (29, 687655188), (33, 604303044), (36, 553944457), (44, 453227283), (58, 343827594), (66, 302151522), (87, 229218396), (99, 201434348), (107, 186373836), (116, 171913797), (132, 151075761), (174, 114609198), (198, 100717174), (214, 93186918), (261, 76406132), (319, 62514108), (321, 62124612), (348, 57304599), (396, 50358587), (428, 46593459), (522, 38203066), (638, 31257054), (642, 31062306), (957, 20838036), (963, 20708204), (1044, 19101533), (1177, 16943076), (1276, 15628527), (1284, 15531153), (1914, 10419018), (1926, 10354102), (2354, 8471538), (2871, 6946012), (3103, 6426684), (3531, 5647692), (3828, 5209509), (3852, 5177051), (4708, 4235769), (5742, 3473006), (6206, 3213342), (7062, 2823846), (9309, 2142228), (10593, 1882564), (11484, 1736503), (12412, 1606671), (14124, 1411923), (16229, 1228788), (18618, 1071114), (21186, 941282), (27927, 714076), (32458, 614394), (34133, 584244), (37236, 535557), (42372, 470641), (48687, 409596), (55854, 357038), (64916, 307197), (68266, 292122), (97374, 204798), (102399, 194748), (111708, 178519), (136532, 146061)]