15257035188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{969809}}^1$

素因数の和:969861

約数の個数: 72

約数和(自身を含む): 42361300800

約数和(自身を除く): 27104265612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 969809, 1939618, 2909427, 3879236, 5818854, 8728281, 11637708, 17456562, 18426371, 22305607, 34913124, 36852742, 44611214, 55279113, 66916821, 73705484, 89222428, 110558226, 133833642, 165837339, 200750463, 221116452, 267667284, 331674678, 401500926, 423806533, 663349356, 803001852, 847613066, 1271419599, 1695226132, 2542839198, 3814258797, 5085678396, 7628517594, 15257035188]

約数ペア:

[(1, 15257035188), (2, 7628517594), (3, 5085678396), (4, 3814258797), (6, 2542839198), (9, 1695226132), (12, 1271419599), (18, 847613066), (19, 803001852), (23, 663349356), (36, 423806533), (38, 401500926), (46, 331674678), (57, 267667284), (69, 221116452), (76, 200750463), (92, 165837339), (114, 133833642), (138, 110558226), (171, 89222428), (207, 73705484), (228, 66916821), (276, 55279113), (342, 44611214), (414, 36852742), (437, 34913124), (684, 22305607), (828, 18426371), (874, 17456562), (1311, 11637708), (1748, 8728281), (2622, 5818854), (3933, 3879236), (5244, 2909427), (7866, 1939618), (15732, 969809)]