3791412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 10570560

約数和(自身を除く): 6779148

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, 241, 276, 342, 414, 437, 482, 684, 723, 828, 874, 964, 1311, 1446, 1748, 2169, 2622, 2892, 3933, 4338, 4579, 5244, 5543, 7866, 8676, 9158, 11086, 13737, 15732, 16629, 18316, 22172, 27474, 33258, 41211, 49887, 54948, 66516, 82422, 99774, 105317, 164844, 199548, 210634, 315951, 421268, 631902, 947853, 1263804, 1895706, 3791412]

約数ペア:

[(1, 3791412), (2, 1895706), (3, 1263804), (4, 947853), (6, 631902), (9, 421268), (12, 315951), (18, 210634), (19, 199548), (23, 164844), (36, 105317), (38, 99774), (46, 82422), (57, 66516), (69, 54948), (76, 49887), (92, 41211), (114, 33258), (138, 27474), (171, 22172), (207, 18316), (228, 16629), (241, 15732), (276, 13737), (342, 11086), (414, 9158), (437, 8676), (482, 7866), (684, 5543), (723, 5244), (828, 4579), (874, 4338), (964, 3933), (1311, 2892), (1446, 2622), (1748, 2169)]