19914250776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9133}}^1\times {\mathrm{12979}}^1$

素因数の和:22128

約数の個数: 64

約数和(自身を含む): 56908473600

約数和(自身を除く): 36994222824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9133, 12979, 18266, 25958, 27399, 36532, 38937, 51916, 54798, 63931, 73064, 77874, 90853, 103832, 109596, 127862, 155748, 181706, 191793, 219192, 255724, 272559, 311496, 363412, 383586, 511448, 545118, 726824, 767172, 1090236, 1534344, 2180472, 118537207, 237074414, 355611621, 474148828, 711223242, 829760449, 948297656, 1422446484, 1659520898, 2489281347, 2844892968, 3319041796, 4978562694, 6638083592, 9957125388, 19914250776]

約数ペア:

[(1, 19914250776), (2, 9957125388), (3, 6638083592), (4, 4978562694), (6, 3319041796), (7, 2844892968), (8, 2489281347), (12, 1659520898), (14, 1422446484), (21, 948297656), (24, 829760449), (28, 711223242), (42, 474148828), (56, 355611621), (84, 237074414), (168, 118537207), (9133, 2180472), (12979, 1534344), (18266, 1090236), (25958, 767172), (27399, 726824), (36532, 545118), (38937, 511448), (51916, 383586), (54798, 363412), (63931, 311496), (73064, 272559), (77874, 255724), (90853, 219192), (103832, 191793), (109596, 181706), (127862, 155748)]