18985230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 54632448

約数和(自身を除く): 35647218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 127, 151, 165, 198, 254, 302, 330, 381, 453, 495, 635, 755, 762, 906, 990, 1143, 1270, 1359, 1397, 1510, 1661, 1905, 2265, 2286, 2718, 2794, 3322, 3810, 4191, 4530, 4983, 5715, 6795, 6985, 8305, 8382, 9966, 11430, 12573, 13590, 13970, 14949, 16610, 19177, 20955, 24915, 25146, 29898, 38354, 41910, 49830, 57531, 62865, 74745, 95885, 115062, 125730, 149490, 172593, 191770, 210947, 287655, 345186, 421894, 575310, 632841, 862965, 1054735, 1265682, 1725930, 1898523, 2109470, 3164205, 3797046, 6328410, 9492615, 18985230]

約数ペア:

[(1, 18985230), (2, 9492615), (3, 6328410), (5, 3797046), (6, 3164205), (9, 2109470), (10, 1898523), (11, 1725930), (15, 1265682), (18, 1054735), (22, 862965), (30, 632841), (33, 575310), (45, 421894), (55, 345186), (66, 287655), (90, 210947), (99, 191770), (110, 172593), (127, 149490), (151, 125730), (165, 115062), (198, 95885), (254, 74745), (302, 62865), (330, 57531), (381, 49830), (453, 41910), (495, 38354), (635, 29898), (755, 25146), (762, 24915), (906, 20955), (990, 19177), (1143, 16610), (1270, 14949), (1359, 13970), (1397, 13590), (1510, 12573), (1661, 11430), (1905, 9966), (2265, 8382), (2286, 8305), (2718, 6985), (2794, 6795), (3322, 5715), (3810, 4983), (4191, 4530)]