18744611976

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{4219}}^1$

素因数の和:4608

約数の個数: 128

約数和(自身を含む): 53030208000

約数和(自身を除く): 34285596024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 307, 402, 536, 603, 614, 804, 921, 1206, 1228, 1608, 1809, 1842, 2412, 2456, 2763, 3618, 3684, 4219, 4824, 5526, 7236, 7368, 8289, 8438, 11052, 12657, 14472, 16578, 16876, 20569, 22104, 25314, 33156, 33752, 37971, 41138, 50628, 61707, 66312, 75942, 82276, 101256, 113913, 123414, 151884, 164552, 185121, 227826, 246828, 282673, 303768, 370242, 455652, 493656, 555363, 565346, 740484, 848019, 911304, 1110726, 1130692, 1295233, 1480968, 1696038, 2221452, 2261384, 2544057, 2590466, 3392076, 3885699, 4442904, 5088114, 5180932, 6784152, 7632171, 7771398, 10176228, 10361864, 11657097, 15264342, 15542796, 20352456, 23314194, 30528684, 31085592, 34971291, 46628388, 61057368, 69942582, 86780611, 93256776, 139885164, 173561222, 260341833, 279770328, 347122444, 520683666, 694244888, 781025499, 1041367332, 1562050998, 2082734664, 2343076497, 3124101996, 4686152994, 6248203992, 9372305988, 18744611976]

約数ペア:

[(1, 18744611976), (2, 9372305988), (3, 6248203992), (4, 4686152994), (6, 3124101996), (8, 2343076497), (9, 2082734664), (12, 1562050998), (18, 1041367332), (24, 781025499), (27, 694244888), (36, 520683666), (54, 347122444), (67, 279770328), (72, 260341833), (108, 173561222), (134, 139885164), (201, 93256776), (216, 86780611), (268, 69942582), (307, 61057368), (402, 46628388), (536, 34971291), (603, 31085592), (614, 30528684), (804, 23314194), (921, 20352456), (1206, 15542796), (1228, 15264342), (1608, 11657097), (1809, 10361864), (1842, 10176228), (2412, 7771398), (2456, 7632171), (2763, 6784152), (3618, 5180932), (3684, 5088114), (4219, 4442904), (4824, 3885699), (5526, 3392076), (7236, 2590466), (7368, 2544057), (8289, 2261384), (8438, 2221452), (11052, 1696038), (12657, 1480968), (14472, 1295233), (16578, 1130692), (16876, 1110726), (20569, 911304), (22104, 848019), (25314, 740484), (33156, 565346), (33752, 555363), (37971, 493656), (41138, 455652), (50628, 370242), (61707, 303768), (66312, 282673), (75942, 246828), (82276, 227826), (101256, 185121), (113913, 164552), (123414, 151884)]