18097677052

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{308813}}^1$

素因数の和:308867

約数の個数: 72

約数和(自身を含む): 41400840096

約数和(自身を除く): 23303163044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 14651, 29302, 58604, 308813, 617626, 1235252, 2161691, 4014569, 4323382, 7102699, 8029138, 8646764, 14205398, 15131837, 16058276, 28101983, 28410796, 30263674, 49718893, 56203966, 60527348, 92335087, 99437786, 112407932, 184670174, 196713881, 198875572, 348032251, 369340348, 393427762, 646345609, 696064502, 786855524, 1292691218, 1392129004, 2585382436, 4524419263, 9048838526, 18097677052]

約数ペア:

[(1, 18097677052), (2, 9048838526), (4, 4524419263), (7, 2585382436), (13, 1392129004), (14, 1292691218), (23, 786855524), (26, 696064502), (28, 646345609), (46, 393427762), (49, 369340348), (52, 348032251), (91, 198875572), (92, 196713881), (98, 184670174), (161, 112407932), (182, 99437786), (196, 92335087), (299, 60527348), (322, 56203966), (364, 49718893), (598, 30263674), (637, 28410796), (644, 28101983), (1127, 16058276), (1196, 15131837), (1274, 14205398), (2093, 8646764), (2254, 8029138), (2548, 7102699), (4186, 4323382), (4508, 4014569), (8372, 2161691), (14651, 1235252), (29302, 617626), (58604, 308813)]