19813446702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{3911}}^1$

素因数の和:5254

約数の個数: 96

約数和(自身を含む): 50696515584

約数和(自身を除く): 30883068882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1297, 1302, 1953, 2594, 3891, 3906, 3911, 7782, 7822, 9079, 11673, 11733, 18158, 23346, 23466, 27237, 27377, 35199, 40207, 54474, 54754, 70398, 80414, 81711, 82131, 120621, 121241, 163422, 164262, 241242, 242482, 246393, 281449, 361863, 363723, 492786, 562898, 723726, 727446, 844347, 848687, 1091169, 1688694, 1697374, 2182338, 2533041, 2546061, 5066082, 5072567, 5092122, 7638183, 10145134, 15217701, 15276366, 30435402, 35507969, 45653103, 71015938, 91306206, 106523907, 157249577, 213047814, 314499154, 319571721, 471748731, 639143442, 943497462, 1100747039, 1415246193, 2201494078, 2830492386, 3302241117, 6604482234, 9906723351, 19813446702]

約数ペア:

[(1, 19813446702), (2, 9906723351), (3, 6604482234), (6, 3302241117), (7, 2830492386), (9, 2201494078), (14, 1415246193), (18, 1100747039), (21, 943497462), (31, 639143442), (42, 471748731), (62, 319571721), (63, 314499154), (93, 213047814), (126, 157249577), (186, 106523907), (217, 91306206), (279, 71015938), (434, 45653103), (558, 35507969), (651, 30435402), (1297, 15276366), (1302, 15217701), (1953, 10145134), (2594, 7638183), (3891, 5092122), (3906, 5072567), (3911, 5066082), (7782, 2546061), (7822, 2533041), (9079, 2182338), (11673, 1697374), (11733, 1688694), (18158, 1091169), (23346, 848687), (23466, 844347), (27237, 727446), (27377, 723726), (35199, 562898), (40207, 492786), (54474, 363723), (54754, 361863), (70398, 281449), (80414, 246393), (81711, 242482), (82131, 241242), (120621, 164262), (121241, 163422)]