18262583210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 36177684480

約数和(自身を除く): 17915101270

約数列:

[1, 2, 5, 10, 19, 37, 38, 61, 74, 95, 122, 185, 190, 305, 370, 610, 703, 1151, 1159, 1369, 1406, 2257, 2302, 2318, 2738, 3515, 4514, 5755, 5795, 6845, 7030, 11285, 11510, 11590, 13690, 21869, 22570, 26011, 42587, 42883, 43738, 52022, 70211, 83509, 85174, 85766, 109345, 130055, 140422, 167018, 212935, 214415, 218690, 260110, 351055, 417545, 425870, 428830, 702110, 809153, 835090, 1334009, 1575719, 1586671, 1618306, 2597807, 2668018, 3151438, 3173342, 4045765, 5195614, 6670045, 7878595, 7933355, 8091530, 12989035, 13340090, 15757190, 15866710, 25978070, 29938661, 49358333, 59877322, 96118859, 98716666, 149693305, 192237718, 246791665, 299386610, 480594295, 493583330, 961188590, 1826258321, 3652516642, 9131291605, 18262583210]

約数ペア:

[(1, 18262583210), (2, 9131291605), (5, 3652516642), (10, 1826258321), (19, 961188590), (37, 493583330), (38, 480594295), (61, 299386610), (74, 246791665), (95, 192237718), (122, 149693305), (185, 98716666), (190, 96118859), (305, 59877322), (370, 49358333), (610, 29938661), (703, 25978070), (1151, 15866710), (1159, 15757190), (1369, 13340090), (1406, 12989035), (2257, 8091530), (2302, 7933355), (2318, 7878595), (2738, 6670045), (3515, 5195614), (4514, 4045765), (5755, 3173342), (5795, 3151438), (6845, 2668018), (7030, 2597807), (11285, 1618306), (11510, 1586671), (11590, 1575719), (13690, 1334009), (21869, 835090), (22570, 809153), (26011, 702110), (42587, 428830), (42883, 425870), (43738, 417545), (52022, 351055), (70211, 260110), (83509, 218690), (85174, 214415), (85766, 212935), (109345, 167018), (130055, 140422)]