18506304

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 126

約数和(自身を含む): 56612790

約数和(自身を除く): 38106486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 114, 144, 152, 171, 178, 192, 228, 267, 288, 304, 342, 356, 361, 456, 534, 576, 608, 684, 712, 722, 801, 912, 1068, 1083, 1216, 1368, 1424, 1444, 1602, 1691, 1824, 2136, 2166, 2736, 2848, 2888, 3204, 3249, 3382, 3648, 4272, 4332, 5073, 5472, 5696, 5776, 6408, 6498, 6764, 8544, 8664, 10146, 10944, 11552, 12816, 12996, 13528, 15219, 17088, 17328, 20292, 23104, 25632, 25992, 27056, 30438, 32129, 34656, 40584, 51264, 51984, 54112, 60876, 64258, 69312, 81168, 96387, 103968, 108224, 121752, 128516, 162336, 192774, 207936, 243504, 257032, 289161, 324672, 385548, 487008, 514064, 578322, 771096, 974016, 1028128, 1156644, 1542192, 2056256, 2313288, 3084384, 4626576, 6168768, 9253152, 18506304]

約数ペア:

[(1, 18506304), (2, 9253152), (3, 6168768), (4, 4626576), (6, 3084384), (8, 2313288), (9, 2056256), (12, 1542192), (16, 1156644), (18, 1028128), (19, 974016), (24, 771096), (32, 578322), (36, 514064), (38, 487008), (48, 385548), (57, 324672), (64, 289161), (72, 257032), (76, 243504), (89, 207936), (96, 192774), (114, 162336), (144, 128516), (152, 121752), (171, 108224), (178, 103968), (192, 96387), (228, 81168), (267, 69312), (288, 64258), (304, 60876), (342, 54112), (356, 51984), (361, 51264), (456, 40584), (534, 34656), (576, 32129), (608, 30438), (684, 27056), (712, 25992), (722, 25632), (801, 23104), (912, 20292), (1068, 17328), (1083, 17088), (1216, 15219), (1368, 13528), (1424, 12996), (1444, 12816), (1602, 11552), (1691, 10944), (1824, 10146), (2136, 8664), (2166, 8544), (2736, 6764), (2848, 6498), (2888, 6408), (3204, 5776), (3249, 5696), (3382, 5472), (3648, 5073), (4272, 4332)]