40884012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87359}}^1$

素因数の和:87382

約数の個数: 36

約数和(自身を含む): 111296640

約数和(自身を除く): 70412628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 87359, 174718, 262077, 349436, 524154, 786231, 1048308, 1135667, 1572462, 2271334, 3144924, 3407001, 4542668, 6814002, 10221003, 13628004, 20442006, 40884012]

約数ペア:

[(1, 40884012), (2, 20442006), (3, 13628004), (4, 10221003), (6, 6814002), (9, 4542668), (12, 3407001), (13, 3144924), (18, 2271334), (26, 1572462), (36, 1135667), (39, 1048308), (52, 786231), (78, 524154), (117, 349436), (156, 262077), (234, 174718), (468, 87359)]