11218806

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 25272000

約数和(自身を除く): 14053194

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 149, 178, 267, 282, 298, 423, 447, 534, 801, 846, 894, 1341, 1602, 2682, 4183, 7003, 8366, 12549, 13261, 14006, 21009, 25098, 26522, 37647, 39783, 42018, 63027, 75294, 79566, 119349, 126054, 238698, 623267, 1246534, 1869801, 3739602, 5609403, 11218806]

約数ペア:

[(1, 11218806), (2, 5609403), (3, 3739602), (6, 1869801), (9, 1246534), (18, 623267), (47, 238698), (89, 126054), (94, 119349), (141, 79566), (149, 75294), (178, 63027), (267, 42018), (282, 39783), (298, 37647), (423, 26522), (447, 25098), (534, 21009), (801, 14006), (846, 13261), (894, 12549), (1341, 8366), (1602, 7003), (2682, 4183)]