2479932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 7725536

約数和(自身を除く): 5245604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 757, 819, 1092, 1514, 1638, 2271, 3028, 3276, 4542, 5299, 6813, 9084, 9841, 10598, 13626, 15897, 19682, 21196, 27252, 29523, 31794, 39364, 47691, 59046, 63588, 68887, 88569, 95382, 118092, 137774, 177138, 190764, 206661, 275548, 354276, 413322, 619983, 826644, 1239966, 2479932]

約数ペア:

[(1, 2479932), (2, 1239966), (3, 826644), (4, 619983), (6, 413322), (7, 354276), (9, 275548), (12, 206661), (13, 190764), (14, 177138), (18, 137774), (21, 118092), (26, 95382), (28, 88569), (36, 68887), (39, 63588), (42, 59046), (52, 47691), (63, 39364), (78, 31794), (84, 29523), (91, 27252), (117, 21196), (126, 19682), (156, 15897), (182, 13626), (234, 10598), (252, 9841), (273, 9084), (364, 6813), (468, 5299), (546, 4542), (757, 3276), (819, 3028), (1092, 2271), (1514, 1638)]