13253436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 40212480

約数和(自身を除く): 26959044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 373, 378, 423, 564, 658, 746, 756, 846, 987, 1119, 1269, 1316, 1492, 1692, 1974, 2238, 2538, 2611, 2961, 3357, 3948, 4476, 5076, 5222, 5922, 6714, 7833, 8883, 10071, 10444, 11844, 13428, 15666, 17531, 17766, 20142, 23499, 31332, 35062, 35532, 40284, 46998, 52593, 70124, 70497, 93996, 105186, 122717, 140994, 157779, 210372, 245434, 281988, 315558, 368151, 473337, 490868, 631116, 736302, 946674, 1104453, 1472604, 1893348, 2208906, 3313359, 4417812, 6626718, 13253436]

約数ペア:

[(1, 13253436), (2, 6626718), (3, 4417812), (4, 3313359), (6, 2208906), (7, 1893348), (9, 1472604), (12, 1104453), (14, 946674), (18, 736302), (21, 631116), (27, 490868), (28, 473337), (36, 368151), (42, 315558), (47, 281988), (54, 245434), (63, 210372), (84, 157779), (94, 140994), (108, 122717), (126, 105186), (141, 93996), (188, 70497), (189, 70124), (252, 52593), (282, 46998), (329, 40284), (373, 35532), (378, 35062), (423, 31332), (564, 23499), (658, 20142), (746, 17766), (756, 17531), (846, 15666), (987, 13428), (1119, 11844), (1269, 10444), (1316, 10071), (1492, 8883), (1692, 7833), (1974, 6714), (2238, 5922), (2538, 5222), (2611, 5076), (2961, 4476), (3357, 3948)]