15672891906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{16369}}^1$

素因数の和:16553

約数の個数: 128

約数和(自身を含む): 42431040000

約数和(自身を除く): 26758148094

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 149, 153, 189, 238, 298, 306, 357, 378, 447, 459, 714, 894, 918, 1043, 1071, 1341, 2086, 2142, 2533, 2682, 3129, 3213, 4023, 5066, 6258, 6426, 7599, 8046, 9387, 15198, 16369, 17731, 18774, 22797, 28161, 32738, 35462, 45594, 49107, 53193, 56322, 68391, 98214, 106386, 114583, 136782, 147321, 159579, 229166, 278273, 294642, 319158, 343749, 441963, 478737, 556546, 687498, 834819, 883926, 957474, 1031247, 1669638, 1947911, 2062494, 2438981, 2504457, 3093741, 3895822, 4877962, 5008914, 5843733, 6187482, 7316943, 7513371, 11687466, 14633886, 15026742, 17072867, 17531199, 21950829, 34145734, 35062398, 41462677, 43901658, 51218601, 52593597, 65852487, 82925354, 102437202, 105187194, 124388031, 131704974, 153655803, 248776062, 290238739, 307311606, 373164093, 460967409, 580477478, 746328186, 870716217, 921934818, 1119492279, 1741432434, 2238984558, 2612148651, 5224297302, 7836445953, 15672891906]

約数ペア:

[(1, 15672891906), (2, 7836445953), (3, 5224297302), (6, 2612148651), (7, 2238984558), (9, 1741432434), (14, 1119492279), (17, 921934818), (18, 870716217), (21, 746328186), (27, 580477478), (34, 460967409), (42, 373164093), (51, 307311606), (54, 290238739), (63, 248776062), (102, 153655803), (119, 131704974), (126, 124388031), (149, 105187194), (153, 102437202), (189, 82925354), (238, 65852487), (298, 52593597), (306, 51218601), (357, 43901658), (378, 41462677), (447, 35062398), (459, 34145734), (714, 21950829), (894, 17531199), (918, 17072867), (1043, 15026742), (1071, 14633886), (1341, 11687466), (2086, 7513371), (2142, 7316943), (2533, 6187482), (2682, 5843733), (3129, 5008914), (3213, 4877962), (4023, 3895822), (5066, 3093741), (6258, 2504457), (6426, 2438981), (7599, 2062494), (8046, 1947911), (9387, 1669638), (15198, 1031247), (16369, 957474), (17731, 883926), (18774, 834819), (22797, 687498), (28161, 556546), (32738, 478737), (35462, 441963), (45594, 343749), (49107, 319158), (53193, 294642), (56322, 278273), (68391, 229166), (98214, 159579), (106386, 147321), (114583, 136782)]