18599958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 43885296

約数和(自身を除く): 25285338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 787, 909, 1313, 1574, 1818, 2361, 2626, 3939, 4722, 7083, 7878, 10231, 11817, 14166, 20462, 23634, 30693, 61386, 79487, 92079, 158974, 184158, 238461, 476922, 715383, 1033331, 1430766, 2066662, 3099993, 6199986, 9299979, 18599958]

約数ペア:

[(1, 18599958), (2, 9299979), (3, 6199986), (6, 3099993), (9, 2066662), (13, 1430766), (18, 1033331), (26, 715383), (39, 476922), (78, 238461), (101, 184158), (117, 158974), (202, 92079), (234, 79487), (303, 61386), (606, 30693), (787, 23634), (909, 20462), (1313, 14166), (1574, 11817), (1818, 10231), (2361, 7878), (2626, 7083), (3939, 4722)]