13121304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 37981440

約数和(自身を除く): 24860136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 941, 996, 1162, 1743, 1882, 1992, 2324, 2823, 3486, 3764, 4648, 5646, 6587, 6972, 7528, 11292, 13174, 13944, 19761, 22584, 26348, 39522, 52696, 78103, 79044, 156206, 158088, 234309, 312412, 468618, 546721, 624824, 937236, 1093442, 1640163, 1874472, 2186884, 3280326, 4373768, 6560652, 13121304]

約数ペア:

[(1, 13121304), (2, 6560652), (3, 4373768), (4, 3280326), (6, 2186884), (7, 1874472), (8, 1640163), (12, 1093442), (14, 937236), (21, 624824), (24, 546721), (28, 468618), (42, 312412), (56, 234309), (83, 158088), (84, 156206), (166, 79044), (168, 78103), (249, 52696), (332, 39522), (498, 26348), (581, 22584), (664, 19761), (941, 13944), (996, 13174), (1162, 11292), (1743, 7528), (1882, 6972), (1992, 6587), (2324, 5646), (2823, 4648), (3486, 3764)]