9749432

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 16170568

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 56, 68, 76, 77, 88, 98, 119, 133, 136, 152, 154, 187, 196, 209, 238, 266, 308, 323, 343, 374, 392, 418, 476, 532, 539, 616, 646, 686, 748, 833, 836, 931, 952, 1064, 1078, 1292, 1309, 1372, 1463, 1496, 1666, 1672, 1862, 2156, 2261, 2584, 2618, 2744, 2926, 3332, 3553, 3724, 3773, 4312, 4522, 5236, 5831, 5852, 6517, 6664, 7106, 7448, 7546, 9044, 9163, 10241, 10472, 11662, 11704, 13034, 14212, 15092, 15827, 18088, 18326, 20482, 23324, 24871, 26068, 28424, 30184, 31654, 36652, 40964, 46648, 49742, 52136, 63308, 64141, 71687, 73304, 81928, 99484, 110789, 126616, 128282, 143374, 174097, 198968, 221578, 256564, 286748, 348194, 443156, 513128, 573496, 696388, 886312, 1218679, 1392776, 2437358, 4874716, 9749432]

約数ペア:

[(1, 9749432), (2, 4874716), (4, 2437358), (7, 1392776), (8, 1218679), (11, 886312), (14, 696388), (17, 573496), (19, 513128), (22, 443156), (28, 348194), (34, 286748), (38, 256564), (44, 221578), (49, 198968), (56, 174097), (68, 143374), (76, 128282), (77, 126616), (88, 110789), (98, 99484), (119, 81928), (133, 73304), (136, 71687), (152, 64141), (154, 63308), (187, 52136), (196, 49742), (209, 46648), (238, 40964), (266, 36652), (308, 31654), (323, 30184), (343, 28424), (374, 26068), (392, 24871), (418, 23324), (476, 20482), (532, 18326), (539, 18088), (616, 15827), (646, 15092), (686, 14212), (748, 13034), (833, 11704), (836, 11662), (931, 10472), (952, 10241), (1064, 9163), (1078, 9044), (1292, 7546), (1309, 7448), (1372, 7106), (1463, 6664), (1496, 6517), (1666, 5852), (1672, 5831), (1862, 5236), (2156, 4522), (2261, 4312), (2584, 3773), (2618, 3724), (2744, 3553), (2926, 3332)]