42545916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 108

約数和(自身を含む): 126977760

約数和(自身を除く): 84431844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 271, 294, 356, 441, 534, 542, 588, 623, 801, 813, 882, 1068, 1084, 1246, 1602, 1626, 1764, 1869, 1897, 2439, 2492, 3204, 3252, 3738, 3794, 4361, 4878, 5607, 5691, 7476, 7588, 8722, 9756, 11214, 11382, 13083, 13279, 17073, 17444, 22428, 22764, 24119, 26166, 26558, 34146, 39249, 39837, 48238, 52332, 53116, 68292, 72357, 78498, 79674, 96476, 119511, 144714, 156996, 159348, 168833, 217071, 239022, 289428, 337666, 434142, 478044, 506499, 675332, 868284, 1012998, 1181831, 1519497, 2025996, 2363662, 3038994, 3545493, 4727324, 6077988, 7090986, 10636479, 14181972, 21272958, 42545916]

約数ペア:

[(1, 42545916), (2, 21272958), (3, 14181972), (4, 10636479), (6, 7090986), (7, 6077988), (9, 4727324), (12, 3545493), (14, 3038994), (18, 2363662), (21, 2025996), (28, 1519497), (36, 1181831), (42, 1012998), (49, 868284), (63, 675332), (84, 506499), (89, 478044), (98, 434142), (126, 337666), (147, 289428), (178, 239022), (196, 217071), (252, 168833), (267, 159348), (271, 156996), (294, 144714), (356, 119511), (441, 96476), (534, 79674), (542, 78498), (588, 72357), (623, 68292), (801, 53116), (813, 52332), (882, 48238), (1068, 39837), (1084, 39249), (1246, 34146), (1602, 26558), (1626, 26166), (1764, 24119), (1869, 22764), (1897, 22428), (2439, 17444), (2492, 17073), (3204, 13279), (3252, 13083), (3738, 11382), (3794, 11214), (4361, 9756), (4878, 8722), (5607, 7588), (5691, 7476)]