18344520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50957}}^1$

素因数の和:50974

約数の個数: 48

約数和(自身を含む): 59620860

約数和(自身を除く): 41276340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50957, 101914, 152871, 203828, 254785, 305742, 407656, 458613, 509570, 611484, 764355, 917226, 1019140, 1222968, 1528710, 1834452, 2038280, 2293065, 3057420, 3668904, 4586130, 6114840, 9172260, 18344520]

約数ペア:

[(1, 18344520), (2, 9172260), (3, 6114840), (4, 4586130), (5, 3668904), (6, 3057420), (8, 2293065), (9, 2038280), (10, 1834452), (12, 1528710), (15, 1222968), (18, 1019140), (20, 917226), (24, 764355), (30, 611484), (36, 509570), (40, 458613), (45, 407656), (60, 305742), (72, 254785), (90, 203828), (120, 152871), (180, 101914), (360, 50957)]