18446340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 59351040

約数和(自身を除く): 40904700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1471, 2090, 2508, 2942, 3135, 4180, 4413, 5884, 6270, 7355, 8826, 12540, 14710, 16181, 17652, 22065, 27949, 29420, 32362, 44130, 48543, 55898, 64724, 80905, 83847, 88260, 97086, 111796, 139745, 161810, 167694, 194172, 242715, 279490, 307439, 323620, 335388, 419235, 485430, 558980, 614878, 838470, 922317, 970860, 1229756, 1537195, 1676940, 1844634, 3074390, 3689268, 4611585, 6148780, 9223170, 18446340]

約数ペア:

[(1, 18446340), (2, 9223170), (3, 6148780), (4, 4611585), (5, 3689268), (6, 3074390), (10, 1844634), (11, 1676940), (12, 1537195), (15, 1229756), (19, 970860), (20, 922317), (22, 838470), (30, 614878), (33, 558980), (38, 485430), (44, 419235), (55, 335388), (57, 323620), (60, 307439), (66, 279490), (76, 242715), (95, 194172), (110, 167694), (114, 161810), (132, 139745), (165, 111796), (190, 97086), (209, 88260), (220, 83847), (228, 80905), (285, 64724), (330, 55898), (380, 48543), (418, 44130), (570, 32362), (627, 29420), (660, 27949), (836, 22065), (1045, 17652), (1140, 16181), (1254, 14710), (1471, 12540), (2090, 8826), (2508, 7355), (2942, 6270), (3135, 5884), (4180, 4413)]