16654764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 31245396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 107, 109, 119, 204, 214, 218, 238, 321, 327, 357, 428, 436, 476, 642, 654, 714, 749, 763, 1284, 1308, 1428, 1498, 1526, 1819, 1853, 2247, 2289, 2996, 3052, 3638, 3706, 4494, 4578, 5457, 5559, 7276, 7412, 8988, 9156, 10914, 11118, 11663, 12733, 12971, 21828, 22236, 23326, 25466, 25942, 34989, 38199, 38913, 46652, 50932, 51884, 69978, 76398, 77826, 81641, 139956, 152796, 155652, 163282, 198271, 244923, 326564, 396542, 489846, 594813, 793084, 979692, 1189626, 1387897, 2379252, 2775794, 4163691, 5551588, 8327382, 16654764]

約数ペア:

[(1, 16654764), (2, 8327382), (3, 5551588), (4, 4163691), (6, 2775794), (7, 2379252), (12, 1387897), (14, 1189626), (17, 979692), (21, 793084), (28, 594813), (34, 489846), (42, 396542), (51, 326564), (68, 244923), (84, 198271), (102, 163282), (107, 155652), (109, 152796), (119, 139956), (204, 81641), (214, 77826), (218, 76398), (238, 69978), (321, 51884), (327, 50932), (357, 46652), (428, 38913), (436, 38199), (476, 34989), (642, 25942), (654, 25466), (714, 23326), (749, 22236), (763, 21828), (1284, 12971), (1308, 12733), (1428, 11663), (1498, 11118), (1526, 10914), (1819, 9156), (1853, 8988), (2247, 7412), (2289, 7276), (2996, 5559), (3052, 5457), (3638, 4578), (3706, 4494)]