21292414752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1667639}}^1$

素因数の和:1667678

約数の個数: 96

約数和(自身を含む): 67239244800

約数和(自身を除く): 45946830048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 1667639, 3335278, 5002917, 6670556, 10005834, 11673473, 13341112, 20011668, 23346946, 26682224, 31685141, 35020419, 40023336, 46693892, 53364448, 63370282, 70040838, 80046672, 93387784, 95055423, 126740564, 140081676, 160093344, 186775568, 190110846, 221795987, 253481128, 280163352, 373551136, 380221692, 443591974, 506962256, 560326704, 665387961, 760443384, 887183948, 1013924512, 1120653408, 1330775922, 1520886768, 1774367896, 2661551844, 3041773536, 3548735792, 5323103688, 7097471584, 10646207376, 21292414752]

約数ペア:

[(1, 21292414752), (2, 10646207376), (3, 7097471584), (4, 5323103688), (6, 3548735792), (7, 3041773536), (8, 2661551844), (12, 1774367896), (14, 1520886768), (16, 1330775922), (19, 1120653408), (21, 1013924512), (24, 887183948), (28, 760443384), (32, 665387961), (38, 560326704), (42, 506962256), (48, 443591974), (56, 380221692), (57, 373551136), (76, 280163352), (84, 253481128), (96, 221795987), (112, 190110846), (114, 186775568), (133, 160093344), (152, 140081676), (168, 126740564), (224, 95055423), (228, 93387784), (266, 80046672), (304, 70040838), (336, 63370282), (399, 53364448), (456, 46693892), (532, 40023336), (608, 35020419), (672, 31685141), (798, 26682224), (912, 23346946), (1064, 20011668), (1596, 13341112), (1824, 11673473), (2128, 10005834), (3192, 6670556), (4256, 5002917), (6384, 3335278), (12768, 1667639)]