15342516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 29473164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 569, 642, 749, 963, 1138, 1284, 1498, 1707, 1926, 2247, 2276, 2996, 3414, 3852, 3983, 4494, 5121, 6741, 6828, 7966, 8988, 10242, 11949, 13482, 15932, 20484, 23898, 26964, 35847, 47796, 60883, 71694, 121766, 143388, 182649, 243532, 365298, 426181, 547947, 730596, 852362, 1095894, 1278543, 1704724, 2191788, 2557086, 3835629, 5114172, 7671258, 15342516]

約数ペア:

[(1, 15342516), (2, 7671258), (3, 5114172), (4, 3835629), (6, 2557086), (7, 2191788), (9, 1704724), (12, 1278543), (14, 1095894), (18, 852362), (21, 730596), (28, 547947), (36, 426181), (42, 365298), (63, 243532), (84, 182649), (107, 143388), (126, 121766), (214, 71694), (252, 60883), (321, 47796), (428, 35847), (569, 26964), (642, 23898), (749, 20484), (963, 15932), (1138, 13482), (1284, 11949), (1498, 10242), (1707, 8988), (1926, 7966), (2247, 6828), (2276, 6741), (2996, 5121), (3414, 4494), (3852, 3983)]