181807002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 445326336

約数和(自身を除く): 263519334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 71, 78, 93, 117, 142, 186, 213, 234, 279, 353, 403, 426, 558, 639, 706, 806, 923, 1059, 1209, 1278, 1846, 2118, 2201, 2418, 2769, 3177, 3627, 4402, 4589, 5538, 6354, 6603, 7254, 8307, 9178, 10943, 13206, 13767, 16614, 19809, 21886, 25063, 27534, 28613, 32829, 39618, 41301, 50126, 57226, 65658, 75189, 82602, 85839, 98487, 142259, 150378, 171678, 196974, 225567, 257517, 284518, 325819, 426777, 451134, 515034, 651638, 776953, 853554, 977457, 1280331, 1553906, 1954914, 2330859, 2560662, 2932371, 4661718, 5864742, 6992577, 10100389, 13985154, 20200778, 30301167, 60602334, 90903501, 181807002]

約数ペア:

[(1, 181807002), (2, 90903501), (3, 60602334), (6, 30301167), (9, 20200778), (13, 13985154), (18, 10100389), (26, 6992577), (31, 5864742), (39, 4661718), (62, 2932371), (71, 2560662), (78, 2330859), (93, 1954914), (117, 1553906), (142, 1280331), (186, 977457), (213, 853554), (234, 776953), (279, 651638), (353, 515034), (403, 451134), (426, 426777), (558, 325819), (639, 284518), (706, 257517), (806, 225567), (923, 196974), (1059, 171678), (1209, 150378), (1278, 142259), (1846, 98487), (2118, 85839), (2201, 82602), (2418, 75189), (2769, 65658), (3177, 57226), (3627, 50126), (4402, 41301), (4589, 39618), (5538, 32829), (6354, 28613), (6603, 27534), (7254, 25063), (8307, 21886), (9178, 19809), (10943, 16614), (13206, 13767)]