16507314

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 40423680

約数和(自身を除く): 23916366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 173, 186, 279, 342, 346, 513, 519, 558, 589, 837, 1026, 1038, 1178, 1539, 1557, 1674, 1767, 2511, 3078, 3114, 3287, 3534, 4671, 5022, 5301, 5363, 6574, 9342, 9861, 10602, 10726, 14013, 15903, 16089, 19722, 28026, 29583, 31806, 32178, 47709, 48267, 59166, 88749, 95418, 96534, 101897, 144801, 177498, 203794, 266247, 289602, 305691, 434403, 532494, 611382, 868806, 917073, 1834146, 2751219, 5502438, 8253657, 16507314]

約数ペア:

[(1, 16507314), (2, 8253657), (3, 5502438), (6, 2751219), (9, 1834146), (18, 917073), (19, 868806), (27, 611382), (31, 532494), (38, 434403), (54, 305691), (57, 289602), (62, 266247), (81, 203794), (93, 177498), (114, 144801), (162, 101897), (171, 96534), (173, 95418), (186, 88749), (279, 59166), (342, 48267), (346, 47709), (513, 32178), (519, 31806), (558, 29583), (589, 28026), (837, 19722), (1026, 16089), (1038, 15903), (1178, 14013), (1539, 10726), (1557, 10602), (1674, 9861), (1767, 9342), (2511, 6574), (3078, 5363), (3114, 5301), (3287, 5022), (3534, 4671)]