42385182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 69589218

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 29, 34, 42, 46, 51, 58, 69, 87, 89, 102, 119, 138, 161, 174, 178, 203, 238, 267, 322, 357, 391, 406, 483, 493, 534, 609, 623, 667, 714, 782, 966, 986, 1173, 1218, 1246, 1334, 1479, 1513, 1869, 2001, 2047, 2346, 2581, 2737, 2958, 3026, 3451, 3738, 4002, 4094, 4539, 4669, 5162, 5474, 6141, 6902, 7743, 8211, 9078, 9338, 10353, 10591, 11339, 12282, 14007, 14329, 15486, 16422, 18067, 20706, 21182, 22678, 28014, 28658, 31773, 34017, 34799, 36134, 42987, 43877, 54201, 59363, 63546, 68034, 69598, 79373, 85974, 87754, 104397, 108402, 118726, 131631, 158746, 178089, 208794, 238119, 243593, 263262, 307139, 356178, 415541, 476238, 487186, 614278, 730779, 831082, 921417, 1009171, 1246623, 1461558, 1842834, 2018342, 2493246, 3027513, 6055026, 7064197, 14128394, 21192591, 42385182]

約数ペア:

[(1, 42385182), (2, 21192591), (3, 14128394), (6, 7064197), (7, 6055026), (14, 3027513), (17, 2493246), (21, 2018342), (23, 1842834), (29, 1461558), (34, 1246623), (42, 1009171), (46, 921417), (51, 831082), (58, 730779), (69, 614278), (87, 487186), (89, 476238), (102, 415541), (119, 356178), (138, 307139), (161, 263262), (174, 243593), (178, 238119), (203, 208794), (238, 178089), (267, 158746), (322, 131631), (357, 118726), (391, 108402), (406, 104397), (483, 87754), (493, 85974), (534, 79373), (609, 69598), (623, 68034), (667, 63546), (714, 59363), (782, 54201), (966, 43877), (986, 42987), (1173, 36134), (1218, 34799), (1246, 34017), (1334, 31773), (1479, 28658), (1513, 28014), (1869, 22678), (2001, 21182), (2047, 20706), (2346, 18067), (2581, 16422), (2737, 15486), (2958, 14329), (3026, 14007), (3451, 12282), (3738, 11339), (4002, 10591), (4094, 10353), (4539, 9338), (4669, 9078), (5162, 8211), (5474, 7743), (6141, 6902)]