20181444948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{29303}}^1$

素因数の和:30234

約数の個数: 96

約数和(自身を含む): 59864555520

約数和(自身を除く): 39683110572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 911, 1822, 2733, 3644, 5466, 6377, 8199, 10932, 12754, 16398, 19131, 24597, 25508, 29303, 32796, 38262, 49194, 57393, 58606, 76524, 87909, 98388, 114786, 117212, 172179, 175818, 205121, 229572, 263727, 344358, 351636, 410242, 527454, 615363, 688716, 791181, 820484, 1054908, 1230726, 1582362, 1846089, 2461452, 3164724, 3692178, 5538267, 7384356, 11076534, 22153068, 26695033, 53390066, 80085099, 106780132, 160170198, 186865231, 240255297, 320340396, 373730462, 480510594, 560595693, 720765891, 747460924, 961021188, 1121191386, 1441531782, 1681787079, 2242382772, 2883063564, 3363574158, 5045361237, 6727148316, 10090722474, 20181444948]

約数ペア:

[(1, 20181444948), (2, 10090722474), (3, 6727148316), (4, 5045361237), (6, 3363574158), (7, 2883063564), (9, 2242382772), (12, 1681787079), (14, 1441531782), (18, 1121191386), (21, 961021188), (27, 747460924), (28, 720765891), (36, 560595693), (42, 480510594), (54, 373730462), (63, 320340396), (84, 240255297), (108, 186865231), (126, 160170198), (189, 106780132), (252, 80085099), (378, 53390066), (756, 26695033), (911, 22153068), (1822, 11076534), (2733, 7384356), (3644, 5538267), (5466, 3692178), (6377, 3164724), (8199, 2461452), (10932, 1846089), (12754, 1582362), (16398, 1230726), (19131, 1054908), (24597, 820484), (25508, 791181), (29303, 688716), (32796, 615363), (38262, 527454), (49194, 410242), (57393, 351636), (58606, 344358), (76524, 263727), (87909, 229572), (98388, 205121), (114786, 175818), (117212, 172179)]