42192612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 137539584

約数和(自身を除く): 95346972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 491, 558, 651, 682, 693, 868, 924, 982, 1023, 1116, 1302, 1364, 1386, 1473, 1953, 1964, 2046, 2387, 2604, 2772, 2946, 3069, 3437, 3906, 4092, 4419, 4774, 5401, 5892, 6138, 6874, 7161, 7812, 8838, 9548, 10311, 10802, 12276, 13748, 14322, 15221, 16203, 17676, 20622, 21483, 21604, 28644, 30442, 30933, 32406, 37807, 41244, 42966, 45663, 48609, 60884, 61866, 64812, 75614, 85932, 91326, 97218, 106547, 113421, 123732, 136989, 151228, 167431, 182652, 194436, 213094, 226842, 273978, 319641, 334862, 340263, 426188, 453684, 502293, 547956, 639282, 669724, 680526, 958923, 1004586, 1172017, 1278564, 1361052, 1506879, 1917846, 2009172, 2344034, 3013758, 3516051, 3835692, 4688068, 6027516, 7032102, 10548153, 14064204, 21096306, 42192612]

約数ペア:

[(1, 42192612), (2, 21096306), (3, 14064204), (4, 10548153), (6, 7032102), (7, 6027516), (9, 4688068), (11, 3835692), (12, 3516051), (14, 3013758), (18, 2344034), (21, 2009172), (22, 1917846), (28, 1506879), (31, 1361052), (33, 1278564), (36, 1172017), (42, 1004586), (44, 958923), (62, 680526), (63, 669724), (66, 639282), (77, 547956), (84, 502293), (93, 453684), (99, 426188), (124, 340263), (126, 334862), (132, 319641), (154, 273978), (186, 226842), (198, 213094), (217, 194436), (231, 182652), (252, 167431), (279, 151228), (308, 136989), (341, 123732), (372, 113421), (396, 106547), (434, 97218), (462, 91326), (491, 85932), (558, 75614), (651, 64812), (682, 61866), (693, 60884), (868, 48609), (924, 45663), (982, 42966), (1023, 41244), (1116, 37807), (1302, 32406), (1364, 30933), (1386, 30442), (1473, 28644), (1953, 21604), (1964, 21483), (2046, 20622), (2387, 17676), (2604, 16203), (2772, 15221), (2946, 14322), (3069, 13748), (3437, 12276), (3906, 10802), (4092, 10311), (4419, 9548), (4774, 8838), (5401, 7812), (5892, 7161), (6138, 6874)]