16863792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 51276480

約数和(自身を除く): 34412688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 176, 209, 228, 246, 264, 304, 328, 418, 451, 456, 492, 528, 627, 656, 779, 836, 902, 912, 984, 1254, 1353, 1558, 1672, 1681, 1804, 1968, 2337, 2508, 2706, 3116, 3344, 3362, 3608, 4674, 5016, 5043, 5412, 6232, 6724, 7216, 8569, 9348, 10032, 10086, 10824, 12464, 13448, 17138, 18491, 18696, 20172, 21648, 25707, 26896, 31939, 34276, 36982, 37392, 40344, 51414, 55473, 63878, 68552, 73964, 80688, 95817, 102828, 110946, 127756, 137104, 147928, 191634, 205656, 221892, 255512, 295856, 351329, 383268, 411312, 443784, 511024, 702658, 766536, 887568, 1053987, 1405316, 1533072, 2107974, 2810632, 4215948, 5621264, 8431896, 16863792]

約数ペア:

[(1, 16863792), (2, 8431896), (3, 5621264), (4, 4215948), (6, 2810632), (8, 2107974), (11, 1533072), (12, 1405316), (16, 1053987), (19, 887568), (22, 766536), (24, 702658), (33, 511024), (38, 443784), (41, 411312), (44, 383268), (48, 351329), (57, 295856), (66, 255512), (76, 221892), (82, 205656), (88, 191634), (114, 147928), (123, 137104), (132, 127756), (152, 110946), (164, 102828), (176, 95817), (209, 80688), (228, 73964), (246, 68552), (264, 63878), (304, 55473), (328, 51414), (418, 40344), (451, 37392), (456, 36982), (492, 34276), (528, 31939), (627, 26896), (656, 25707), (779, 21648), (836, 20172), (902, 18696), (912, 18491), (984, 17138), (1254, 13448), (1353, 12464), (1558, 10824), (1672, 10086), (1681, 10032), (1804, 9348), (1968, 8569), (2337, 7216), (2508, 6724), (2706, 6232), (3116, 5412), (3344, 5043), (3362, 5016), (3608, 4674)]