18235584

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 112

約数和(自身を含む): 54803040

約数和(自身を除く): 36567456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 173, 183, 192, 216, 244, 288, 346, 366, 432, 488, 519, 549, 576, 692, 732, 864, 976, 1038, 1098, 1384, 1464, 1557, 1647, 1728, 1952, 2076, 2196, 2768, 2928, 3114, 3294, 3904, 4152, 4392, 4671, 5536, 5856, 6228, 6588, 8304, 8784, 9342, 10553, 11072, 11712, 12456, 13176, 16608, 17568, 18684, 21106, 24912, 26352, 31659, 33216, 35136, 37368, 42212, 49824, 52704, 63318, 74736, 84424, 94977, 99648, 105408, 126636, 149472, 168848, 189954, 253272, 284931, 298944, 337696, 379908, 506544, 569862, 675392, 759816, 1013088, 1139724, 1519632, 2026176, 2279448, 3039264, 4558896, 6078528, 9117792, 18235584]

約数ペア:

[(1, 18235584), (2, 9117792), (3, 6078528), (4, 4558896), (6, 3039264), (8, 2279448), (9, 2026176), (12, 1519632), (16, 1139724), (18, 1013088), (24, 759816), (27, 675392), (32, 569862), (36, 506544), (48, 379908), (54, 337696), (61, 298944), (64, 284931), (72, 253272), (96, 189954), (108, 168848), (122, 149472), (144, 126636), (173, 105408), (183, 99648), (192, 94977), (216, 84424), (244, 74736), (288, 63318), (346, 52704), (366, 49824), (432, 42212), (488, 37368), (519, 35136), (549, 33216), (576, 31659), (692, 26352), (732, 24912), (864, 21106), (976, 18684), (1038, 17568), (1098, 16608), (1384, 13176), (1464, 12456), (1557, 11712), (1647, 11072), (1728, 10553), (1952, 9342), (2076, 8784), (2196, 8304), (2768, 6588), (2928, 6228), (3114, 5856), (3294, 5536), (3904, 4671), (4152, 4392)]