9780781632

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2996563}}^1$

素因数の和:2996595

約数の個数: 56

約数和(自身を含む): 27400581216

約数和(自身を除く): 17619799584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 2996563, 5993126, 8989689, 11986252, 17979378, 23972504, 35958756, 47945008, 50941571, 71917512, 95890016, 101883142, 143835024, 152824713, 191780032, 203766284, 287670048, 305649426, 407532568, 575340096, 611298852, 815065136, 1222597704, 1630130272, 2445195408, 3260260544, 4890390816, 9780781632]

約数ペア:

[(1, 9780781632), (2, 4890390816), (3, 3260260544), (4, 2445195408), (6, 1630130272), (8, 1222597704), (12, 815065136), (16, 611298852), (17, 575340096), (24, 407532568), (32, 305649426), (34, 287670048), (48, 203766284), (51, 191780032), (64, 152824713), (68, 143835024), (96, 101883142), (102, 95890016), (136, 71917512), (192, 50941571), (204, 47945008), (272, 35958756), (408, 23972504), (544, 17979378), (816, 11986252), (1088, 8989689), (1632, 5993126), (3264, 2996563)]