2017751724

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 5147316720

約数和(自身を除く): 3129564996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 521, 537, 601, 716, 1042, 1074, 1202, 1563, 1611, 1803, 2084, 2148, 2404, 3126, 3222, 3606, 4689, 5409, 6252, 6444, 7212, 9378, 10818, 18756, 21636, 93259, 107579, 186518, 215158, 279777, 313121, 322737, 373036, 430316, 559554, 626242, 645474, 839331, 939363, 968211, 1119108, 1252484, 1290948, 1678662, 1878726, 1936422, 2818089, 3357324, 3757452, 3872844, 5636178, 11272356, 56048659, 112097318, 168145977, 224194636, 336291954, 504437931, 672583908, 1008875862, 2017751724]

約数ペア:

[(1, 2017751724), (2, 1008875862), (3, 672583908), (4, 504437931), (6, 336291954), (9, 224194636), (12, 168145977), (18, 112097318), (36, 56048659), (179, 11272356), (358, 5636178), (521, 3872844), (537, 3757452), (601, 3357324), (716, 2818089), (1042, 1936422), (1074, 1878726), (1202, 1678662), (1563, 1290948), (1611, 1252484), (1803, 1119108), (2084, 968211), (2148, 939363), (2404, 839331), (3126, 645474), (3222, 626242), (3606, 559554), (4689, 430316), (5409, 373036), (6252, 322737), (6444, 313121), (7212, 279777), (9378, 215158), (10818, 186518), (18756, 107579), (21636, 93259)]