18172246896

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{3491}}^1$

素因数の和:4519

約数の個数: 120

約数和(自身を含む): 52300005264

約数和(自身を除く): 34127758368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 977, 1332, 1776, 1954, 2664, 2931, 3491, 3908, 5328, 5862, 6982, 7816, 8793, 10473, 11724, 13964, 15632, 17586, 20946, 23448, 27928, 31419, 35172, 36149, 41892, 46896, 55856, 62838, 70344, 72298, 83784, 108447, 125676, 129167, 140688, 144596, 167568, 216894, 251352, 258334, 289192, 325341, 387501, 433788, 502704, 516668, 578384, 650682, 775002, 867576, 1033336, 1162503, 1301364, 1550004, 1735152, 2066672, 2325006, 2602728, 3100008, 3410707, 4650012, 5205456, 6200016, 6821414, 9300024, 10232121, 13642828, 18600048, 20464242, 27285656, 30696363, 40928484, 54571312, 61392726, 81856968, 122785452, 126196159, 163713936, 245570904, 252392318, 378588477, 491141808, 504784636, 757176954, 1009569272, 1135765431, 1514353908, 2019138544, 2271530862, 3028707816, 4543061724, 6057415632, 9086123448, 18172246896]

約数ペア:

[(1, 18172246896), (2, 9086123448), (3, 6057415632), (4, 4543061724), (6, 3028707816), (8, 2271530862), (9, 2019138544), (12, 1514353908), (16, 1135765431), (18, 1009569272), (24, 757176954), (36, 504784636), (37, 491141808), (48, 378588477), (72, 252392318), (74, 245570904), (111, 163713936), (144, 126196159), (148, 122785452), (222, 81856968), (296, 61392726), (333, 54571312), (444, 40928484), (592, 30696363), (666, 27285656), (888, 20464242), (977, 18600048), (1332, 13642828), (1776, 10232121), (1954, 9300024), (2664, 6821414), (2931, 6200016), (3491, 5205456), (3908, 4650012), (5328, 3410707), (5862, 3100008), (6982, 2602728), (7816, 2325006), (8793, 2066672), (10473, 1735152), (11724, 1550004), (13964, 1301364), (15632, 1162503), (17586, 1033336), (20946, 867576), (23448, 775002), (27928, 650682), (31419, 578384), (35172, 516668), (36149, 502704), (41892, 433788), (46896, 387501), (55856, 325341), (62838, 289192), (70344, 258334), (72298, 251352), (83784, 216894), (108447, 167568), (125676, 144596), (129167, 140688)]