15481116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 72

約数和(自身を含む): 46685184

約数和(自身を除く): 31204068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2671, 2898, 5342, 5796, 8013, 10684, 16026, 18697, 24039, 32052, 37394, 48078, 56091, 61433, 74788, 96156, 112182, 122866, 168273, 184299, 224364, 245732, 336546, 368598, 430031, 552897, 673092, 737196, 860062, 1105794, 1290093, 1720124, 2211588, 2580186, 3870279, 5160372, 7740558, 15481116]

約数ペア:

[(1, 15481116), (2, 7740558), (3, 5160372), (4, 3870279), (6, 2580186), (7, 2211588), (9, 1720124), (12, 1290093), (14, 1105794), (18, 860062), (21, 737196), (23, 673092), (28, 552897), (36, 430031), (42, 368598), (46, 336546), (63, 245732), (69, 224364), (84, 184299), (92, 168273), (126, 122866), (138, 112182), (161, 96156), (207, 74788), (252, 61433), (276, 56091), (322, 48078), (414, 37394), (483, 32052), (644, 24039), (828, 18697), (966, 16026), (1449, 10684), (1932, 8013), (2671, 5796), (2898, 5342)]