16458045138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{467213}}^1$

素因数の和:467343

約数の個数: 48

約数和(自身を含む): 37900399680

約数和(自身を除く): 21442354542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 467213, 934426, 1401639, 2803278, 4204917, 8409834, 8877047, 17754094, 26631141, 48122939, 53262282, 79893423, 96245878, 144368817, 159786846, 288737634, 433106451, 866212902, 914335841, 1828671682, 2743007523, 5486015046, 8229022569, 16458045138]

約数ペア:

[(1, 16458045138), (2, 8229022569), (3, 5486015046), (6, 2743007523), (9, 1828671682), (18, 914335841), (19, 866212902), (38, 433106451), (57, 288737634), (103, 159786846), (114, 144368817), (171, 96245878), (206, 79893423), (309, 53262282), (342, 48122939), (618, 26631141), (927, 17754094), (1854, 8877047), (1957, 8409834), (3914, 4204917), (5871, 2803278), (11742, 1401639), (17613, 934426), (35226, 467213)]