15673374978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{31663}}^1$

素因数の和:31919

約数の個数: 64

約数和(自身を含む): 34798989312

約数和(自身を除く): 19125614334

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 211, 391, 422, 633, 782, 1173, 1266, 2346, 3587, 4853, 7174, 9706, 10761, 14559, 21522, 29118, 31663, 63326, 82501, 94989, 165002, 189978, 247503, 495006, 538271, 728249, 1076542, 1456498, 1614813, 2184747, 3229626, 4369494, 6680893, 12380233, 13361786, 20042679, 24760466, 37140699, 40085358, 74281398, 113575181, 153660539, 227150362, 307321078, 340725543, 460981617, 681451086, 921963234, 2612229163, 5224458326, 7836687489, 15673374978]

約数ペア:

[(1, 15673374978), (2, 7836687489), (3, 5224458326), (6, 2612229163), (17, 921963234), (23, 681451086), (34, 460981617), (46, 340725543), (51, 307321078), (69, 227150362), (102, 153660539), (138, 113575181), (211, 74281398), (391, 40085358), (422, 37140699), (633, 24760466), (782, 20042679), (1173, 13361786), (1266, 12380233), (2346, 6680893), (3587, 4369494), (4853, 3229626), (7174, 2184747), (9706, 1614813), (10761, 1456498), (14559, 1076542), (21522, 728249), (29118, 538271), (31663, 495006), (63326, 247503), (82501, 189978), (94989, 165002)]