1972152

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 6846840

約数和(自身を除く): 4874688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 49, 52, 56, 63, 72, 78, 84, 86, 91, 98, 104, 117, 126, 129, 147, 156, 168, 172, 182, 196, 234, 252, 258, 273, 294, 301, 312, 344, 364, 387, 392, 441, 468, 504, 516, 546, 559, 588, 602, 637, 728, 774, 819, 882, 903, 936, 1032, 1092, 1118, 1176, 1204, 1274, 1548, 1638, 1677, 1764, 1806, 1911, 2107, 2184, 2236, 2408, 2548, 2709, 3096, 3276, 3354, 3528, 3612, 3822, 3913, 4214, 4472, 5031, 5096, 5418, 5733, 6321, 6552, 6708, 7224, 7644, 7826, 8428, 10062, 10836, 11466, 11739, 12642, 13416, 15288, 15652, 16856, 18963, 20124, 21672, 22932, 23478, 25284, 27391, 31304, 35217, 37926, 40248, 45864, 46956, 50568, 54782, 70434, 75852, 82173, 93912, 109564, 140868, 151704, 164346, 219128, 246519, 281736, 328692, 493038, 657384, 986076, 1972152]

約数ペア:

[(1, 1972152), (2, 986076), (3, 657384), (4, 493038), (6, 328692), (7, 281736), (8, 246519), (9, 219128), (12, 164346), (13, 151704), (14, 140868), (18, 109564), (21, 93912), (24, 82173), (26, 75852), (28, 70434), (36, 54782), (39, 50568), (42, 46956), (43, 45864), (49, 40248), (52, 37926), (56, 35217), (63, 31304), (72, 27391), (78, 25284), (84, 23478), (86, 22932), (91, 21672), (98, 20124), (104, 18963), (117, 16856), (126, 15652), (129, 15288), (147, 13416), (156, 12642), (168, 11739), (172, 11466), (182, 10836), (196, 10062), (234, 8428), (252, 7826), (258, 7644), (273, 7224), (294, 6708), (301, 6552), (312, 6321), (344, 5733), (364, 5418), (387, 5096), (392, 5031), (441, 4472), (468, 4214), (504, 3913), (516, 3822), (546, 3612), (559, 3528), (588, 3354), (602, 3276), (637, 3096), (728, 2709), (774, 2548), (819, 2408), (882, 2236), (903, 2184), (936, 2107), (1032, 1911), (1092, 1806), (1118, 1764), (1176, 1677), (1204, 1638), (1274, 1548)]