2018097165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15767}}^1$

素因数の和:15858

約数の個数: 64

約数和(自身を含む): 3923582976

約数和(自身を除く): 1905485811

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 105, 115, 159, 161, 265, 345, 371, 483, 795, 805, 1113, 1219, 1855, 2415, 3657, 5565, 6095, 8533, 15767, 18285, 25599, 42665, 47301, 78835, 110369, 127995, 236505, 331107, 362641, 551845, 835651, 1087923, 1655535, 1813205, 2506953, 2538487, 4178255, 5439615, 5849557, 7615461, 12534765, 12692435, 17548671, 19219973, 29247785, 38077305, 57659919, 87743355, 96099865, 134539811, 288299595, 403619433, 672699055, 2018097165]

約数ペア:

[(1, 2018097165), (3, 672699055), (5, 403619433), (7, 288299595), (15, 134539811), (21, 96099865), (23, 87743355), (35, 57659919), (53, 38077305), (69, 29247785), (105, 19219973), (115, 17548671), (159, 12692435), (161, 12534765), (265, 7615461), (345, 5849557), (371, 5439615), (483, 4178255), (795, 2538487), (805, 2506953), (1113, 1813205), (1219, 1655535), (1855, 1087923), (2415, 835651), (3657, 551845), (5565, 362641), (6095, 331107), (8533, 236505), (15767, 127995), (18285, 110369), (25599, 78835), (42665, 47301)]