21733137972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{315907}}^1$

素因数の和:315947

約数の個数: 144

約数和(自身を含む): 70586483520

約数和(自身を除く): 48853345548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 22932, 34398, 68796, 315907, 631814, 947721, 1263628, 1895442, 2211349, 2843163, 3790884, 4106791, 4422698, 5686326, 6634047, 8213582, 8529489, 8845396, 11372652, 12320373, 13268094, 15479443, 16427164, 17058978, 19902141, 24640746, 26536188, 28747537, 30958886, 34117956, 36961119, 39804282, 46438329, 49281492, 57495074, 59706423, 61917772, 73922238, 79608564, 86242611, 92876658, 110883357, 114990148, 119412846, 139314987, 147844476, 172485222, 185753316, 201232759, 221766714, 238825692, 258727833, 278629974, 344970444, 402465518, 417944961, 443533428, 517455666, 557259948, 603698277, 776183499, 804931036, 835889922, 1034911332, 1207396554, 1552366998, 1671779844, 1811094831, 2414793108, 3104733996, 3622189662, 5433284493, 7244379324, 10866568986, 21733137972]

約数ペア:

[(1, 21733137972), (2, 10866568986), (3, 7244379324), (4, 5433284493), (6, 3622189662), (7, 3104733996), (9, 2414793108), (12, 1811094831), (13, 1671779844), (14, 1552366998), (18, 1207396554), (21, 1034911332), (26, 835889922), (27, 804931036), (28, 776183499), (36, 603698277), (39, 557259948), (42, 517455666), (49, 443533428), (52, 417944961), (54, 402465518), (63, 344970444), (78, 278629974), (84, 258727833), (91, 238825692), (98, 221766714), (108, 201232759), (117, 185753316), (126, 172485222), (147, 147844476), (156, 139314987), (182, 119412846), (189, 114990148), (196, 110883357), (234, 92876658), (252, 86242611), (273, 79608564), (294, 73922238), (351, 61917772), (364, 59706423), (378, 57495074), (441, 49281492), (468, 46438329), (546, 39804282), (588, 36961119), (637, 34117956), (702, 30958886), (756, 28747537), (819, 26536188), (882, 24640746), (1092, 19902141), (1274, 17058978), (1323, 16427164), (1404, 15479443), (1638, 13268094), (1764, 12320373), (1911, 11372652), (2457, 8845396), (2548, 8529489), (2646, 8213582), (3276, 6634047), (3822, 5686326), (4914, 4422698), (5292, 4106791), (5733, 3790884), (7644, 2843163), (9828, 2211349), (11466, 1895442), (17199, 1263628), (22932, 947721), (34398, 631814), (68796, 315907)]