18269370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 55531008

約数和(自身を除く): 37261638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 617, 630, 658, 705, 846, 987, 1234, 1410, 1645, 1851, 1974, 2115, 2961, 3085, 3290, 3702, 4230, 4319, 4935, 5553, 5922, 6170, 8638, 9255, 9870, 11106, 12957, 14805, 18510, 21595, 25914, 27765, 28999, 29610, 38871, 43190, 55530, 57998, 64785, 77742, 86997, 129570, 144995, 173994, 194355, 202993, 260991, 289990, 388710, 405986, 434985, 521982, 608979, 869970, 1014965, 1217958, 1304955, 1826937, 2029930, 2609910, 3044895, 3653874, 6089790, 9134685, 18269370]

約数ペア:

[(1, 18269370), (2, 9134685), (3, 6089790), (5, 3653874), (6, 3044895), (7, 2609910), (9, 2029930), (10, 1826937), (14, 1304955), (15, 1217958), (18, 1014965), (21, 869970), (30, 608979), (35, 521982), (42, 434985), (45, 405986), (47, 388710), (63, 289990), (70, 260991), (90, 202993), (94, 194355), (105, 173994), (126, 144995), (141, 129570), (210, 86997), (235, 77742), (282, 64785), (315, 57998), (329, 55530), (423, 43190), (470, 38871), (617, 29610), (630, 28999), (658, 27765), (705, 25914), (846, 21595), (987, 18510), (1234, 14805), (1410, 12957), (1645, 11106), (1851, 9870), (1974, 9255), (2115, 8638), (2961, 6170), (3085, 5922), (3290, 5553), (3702, 4935), (4230, 4319)]