19424772

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 31801788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 359, 501, 668, 718, 1002, 1077, 1436, 1503, 2004, 2154, 3006, 3231, 4308, 4509, 6012, 6462, 9018, 9693, 12924, 13527, 18036, 19386, 27054, 29079, 38772, 54108, 58158, 59953, 116316, 119906, 179859, 239812, 359718, 539577, 719436, 1079154, 1618731, 2158308, 3237462, 4856193, 6474924, 9712386, 19424772]

約数ペア:

[(1, 19424772), (2, 9712386), (3, 6474924), (4, 4856193), (6, 3237462), (9, 2158308), (12, 1618731), (18, 1079154), (27, 719436), (36, 539577), (54, 359718), (81, 239812), (108, 179859), (162, 119906), (167, 116316), (324, 59953), (334, 58158), (359, 54108), (501, 38772), (668, 29079), (718, 27054), (1002, 19386), (1077, 18036), (1436, 13527), (1503, 12924), (2004, 9693), (2154, 9018), (3006, 6462), (3231, 6012), (4308, 4509)]