11778889458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{20887}}^1$

素因数の和:21391

約数の個数: 64

約数和(自身を含む): 27913052160

約数和(自身を除く): 16134162702

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 463, 609, 926, 1218, 1389, 2778, 3241, 6482, 9723, 13427, 19446, 20887, 26854, 40281, 41774, 62661, 80562, 93989, 125322, 146209, 187978, 281967, 292418, 438627, 563934, 605723, 877254, 1211446, 1817169, 3634338, 4240061, 8480122, 9670681, 12720183, 19341362, 25440366, 29012043, 58024086, 67694767, 135389534, 203084301, 280449749, 406168602, 560899498, 841349247, 1682698494, 1963148243, 3926296486, 5889444729, 11778889458]

約数ペア:

[(1, 11778889458), (2, 5889444729), (3, 3926296486), (6, 1963148243), (7, 1682698494), (14, 841349247), (21, 560899498), (29, 406168602), (42, 280449749), (58, 203084301), (87, 135389534), (174, 67694767), (203, 58024086), (406, 29012043), (463, 25440366), (609, 19341362), (926, 12720183), (1218, 9670681), (1389, 8480122), (2778, 4240061), (3241, 3634338), (6482, 1817169), (9723, 1211446), (13427, 877254), (19446, 605723), (20887, 563934), (26854, 438627), (40281, 292418), (41774, 281967), (62661, 187978), (80562, 146209), (93989, 125322)]