3665556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 10221120

約数和(自身を除く): 6555564

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, 233, 276, 342, 414, 437, 466, 684, 699, 828, 874, 932, 1311, 1398, 1748, 2097, 2622, 2796, 3933, 4194, 4427, 5244, 5359, 7866, 8388, 8854, 10718, 13281, 15732, 16077, 17708, 21436, 26562, 32154, 39843, 48231, 53124, 64308, 79686, 96462, 101821, 159372, 192924, 203642, 305463, 407284, 610926, 916389, 1221852, 1832778, 3665556]

約数ペア:

[(1, 3665556), (2, 1832778), (3, 1221852), (4, 916389), (6, 610926), (9, 407284), (12, 305463), (18, 203642), (19, 192924), (23, 159372), (36, 101821), (38, 96462), (46, 79686), (57, 64308), (69, 53124), (76, 48231), (92, 39843), (114, 32154), (138, 26562), (171, 21436), (207, 17708), (228, 16077), (233, 15732), (276, 13281), (342, 10718), (414, 8854), (437, 8388), (466, 7866), (684, 5359), (699, 5244), (828, 4427), (874, 4194), (932, 3933), (1311, 2796), (1398, 2622), (1748, 2097)]