7531884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 20861568

約数和(自身を除く): 13329684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 397, 527, 558, 612, 794, 1054, 1116, 1191, 1581, 1588, 2108, 2382, 3162, 3573, 4743, 4764, 6324, 6749, 7146, 9486, 12307, 13498, 14292, 18972, 20247, 24614, 26996, 36921, 40494, 49228, 60741, 73842, 80988, 110763, 121482, 147684, 209219, 221526, 242964, 418438, 443052, 627657, 836876, 1255314, 1882971, 2510628, 3765942, 7531884]

約数ペア:

[(1, 7531884), (2, 3765942), (3, 2510628), (4, 1882971), (6, 1255314), (9, 836876), (12, 627657), (17, 443052), (18, 418438), (31, 242964), (34, 221526), (36, 209219), (51, 147684), (62, 121482), (68, 110763), (93, 80988), (102, 73842), (124, 60741), (153, 49228), (186, 40494), (204, 36921), (279, 26996), (306, 24614), (372, 20247), (397, 18972), (527, 14292), (558, 13498), (612, 12307), (794, 9486), (1054, 7146), (1116, 6749), (1191, 6324), (1581, 4764), (1588, 4743), (2108, 3573), (2382, 3162)]