969969438

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4157}}^1$

素因数の和:4346

約数の個数: 64

約数和(自身を含む): 2245320000

約数和(自身を除く): 1275350562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 149, 174, 261, 298, 447, 522, 783, 894, 1341, 1566, 2682, 4023, 4157, 4321, 8046, 8314, 8642, 12471, 12963, 24942, 25926, 37413, 38889, 74826, 77778, 112239, 116667, 120553, 224478, 233334, 241106, 361659, 619393, 723318, 1084977, 1238786, 1858179, 2169954, 3254931, 3716358, 5574537, 6509862, 11149074, 16723611, 17962397, 33447222, 35924794, 53887191, 107774382, 161661573, 323323146, 484984719, 969969438]

約数ペア:

[(1, 969969438), (2, 484984719), (3, 323323146), (6, 161661573), (9, 107774382), (18, 53887191), (27, 35924794), (29, 33447222), (54, 17962397), (58, 16723611), (87, 11149074), (149, 6509862), (174, 5574537), (261, 3716358), (298, 3254931), (447, 2169954), (522, 1858179), (783, 1238786), (894, 1084977), (1341, 723318), (1566, 619393), (2682, 361659), (4023, 241106), (4157, 233334), (4321, 224478), (8046, 120553), (8314, 116667), (8642, 112239), (12471, 77778), (12963, 74826), (24942, 38889), (25926, 37413)]