41943564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 123832800

約数和(自身を除く): 81889236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 89, 106, 114, 117, 156, 159, 171, 178, 212, 228, 234, 247, 267, 318, 342, 356, 468, 477, 494, 534, 636, 684, 689, 741, 801, 954, 988, 1007, 1068, 1157, 1378, 1482, 1602, 1691, 1908, 2014, 2067, 2223, 2314, 2756, 2964, 3021, 3204, 3382, 3471, 4028, 4134, 4446, 4628, 4717, 5073, 6042, 6201, 6764, 6942, 8268, 8892, 9063, 9434, 10146, 10413, 12084, 12402, 13091, 13884, 14151, 15219, 18126, 18868, 20292, 20826, 21983, 24804, 26182, 28302, 30438, 36252, 39273, 41652, 42453, 43966, 52364, 56604, 60876, 61321, 65949, 78546, 84906, 87932, 89623, 117819, 122642, 131898, 157092, 169812, 179246, 183963, 197847, 235638, 245284, 263796, 268869, 358492, 367926, 395694, 471276, 537738, 551889, 735852, 791388, 806607, 1075476, 1103778, 1165099, 1613214, 2207556, 2330198, 3226428, 3495297, 4660396, 6990594, 10485891, 13981188, 20971782, 41943564]

約数ペア:

[(1, 41943564), (2, 20971782), (3, 13981188), (4, 10485891), (6, 6990594), (9, 4660396), (12, 3495297), (13, 3226428), (18, 2330198), (19, 2207556), (26, 1613214), (36, 1165099), (38, 1103778), (39, 1075476), (52, 806607), (53, 791388), (57, 735852), (76, 551889), (78, 537738), (89, 471276), (106, 395694), (114, 367926), (117, 358492), (156, 268869), (159, 263796), (171, 245284), (178, 235638), (212, 197847), (228, 183963), (234, 179246), (247, 169812), (267, 157092), (318, 131898), (342, 122642), (356, 117819), (468, 89623), (477, 87932), (494, 84906), (534, 78546), (636, 65949), (684, 61321), (689, 60876), (741, 56604), (801, 52364), (954, 43966), (988, 42453), (1007, 41652), (1068, 39273), (1157, 36252), (1378, 30438), (1482, 28302), (1602, 26182), (1691, 24804), (1908, 21983), (2014, 20826), (2067, 20292), (2223, 18868), (2314, 18126), (2756, 15219), (2964, 14151), (3021, 13884), (3204, 13091), (3382, 12402), (3471, 12084), (4028, 10413), (4134, 10146), (4446, 9434), (4628, 9063), (4717, 8892), (5073, 8268), (6042, 6942), (6201, 6764)]