1187766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1657674

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 151, 171, 207, 302, 342, 414, 437, 453, 874, 906, 1311, 1359, 2622, 2718, 2869, 3473, 3933, 5738, 6946, 7866, 8607, 10419, 17214, 20838, 25821, 31257, 51642, 62514, 65987, 131974, 197961, 395922, 593883, 1187766]

約数ペア:

[(1, 1187766), (2, 593883), (3, 395922), (6, 197961), (9, 131974), (18, 65987), (19, 62514), (23, 51642), (38, 31257), (46, 25821), (57, 20838), (69, 17214), (114, 10419), (138, 8607), (151, 7866), (171, 6946), (207, 5738), (302, 3933), (342, 3473), (414, 2869), (437, 2718), (453, 2622), (874, 1359), (906, 1311)]