17966267978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 29937600000

約数和(自身を除く): 11971332022

約数列:

[1, 2, 23, 29, 41, 46, 58, 82, 263, 526, 667, 943, 1189, 1249, 1334, 1886, 2378, 2498, 6049, 7627, 10783, 12098, 15254, 21566, 27347, 28727, 36221, 51209, 54694, 57454, 72442, 102418, 175421, 248009, 312707, 328487, 350842, 496018, 625414, 656974, 833083, 1177807, 1485061, 1666166, 2355614, 2970122, 7192261, 7555201, 9526123, 13467967, 14384522, 15110402, 19052246, 26935934, 34156403, 68312806, 219100829, 309763241, 390571043, 438201658, 619526482, 781142086, 8983133989, 17966267978]

約数ペア:

[(1, 17966267978), (2, 8983133989), (23, 781142086), (29, 619526482), (41, 438201658), (46, 390571043), (58, 309763241), (82, 219100829), (263, 68312806), (526, 34156403), (667, 26935934), (943, 19052246), (1189, 15110402), (1249, 14384522), (1334, 13467967), (1886, 9526123), (2378, 7555201), (2498, 7192261), (6049, 2970122), (7627, 2355614), (10783, 1666166), (12098, 1485061), (15254, 1177807), (21566, 833083), (27347, 656974), (28727, 625414), (36221, 496018), (51209, 350842), (54694, 328487), (57454, 312707), (72442, 248009), (102418, 175421)]