40848066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 106570620

約数和(自身を除く): 65722554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1597, 1827, 2842, 3194, 3654, 4263, 4791, 8526, 9582, 11179, 12789, 14373, 22358, 25578, 28746, 33537, 46313, 67074, 78253, 92626, 100611, 138939, 156506, 201222, 234759, 277878, 324191, 416817, 469518, 648382, 704277, 833634, 972573, 1408554, 1945146, 2269337, 2917719, 4538674, 5835438, 6808011, 13616022, 20424033, 40848066]

約数ペア:

[(1, 40848066), (2, 20424033), (3, 13616022), (6, 6808011), (7, 5835438), (9, 4538674), (14, 2917719), (18, 2269337), (21, 1945146), (29, 1408554), (42, 972573), (49, 833634), (58, 704277), (63, 648382), (87, 469518), (98, 416817), (126, 324191), (147, 277878), (174, 234759), (203, 201222), (261, 156506), (294, 138939), (406, 100611), (441, 92626), (522, 78253), (609, 67074), (882, 46313), (1218, 33537), (1421, 28746), (1597, 25578), (1827, 22358), (2842, 14373), (3194, 12789), (3654, 11179), (4263, 9582), (4791, 8526)]