18394470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 52116480

約数和(自身を除く): 33722010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 347, 465, 558, 570, 589, 694, 855, 930, 1041, 1178, 1395, 1710, 1735, 1767, 2082, 2790, 2945, 3123, 3470, 3534, 5205, 5301, 5890, 6246, 6593, 8835, 10410, 10602, 10757, 13186, 15615, 17670, 19779, 21514, 26505, 31230, 32271, 32965, 39558, 53010, 53785, 59337, 64542, 65930, 96813, 98895, 107570, 118674, 161355, 193626, 197790, 204383, 296685, 322710, 408766, 484065, 593370, 613149, 968130, 1021915, 1226298, 1839447, 2043830, 3065745, 3678894, 6131490, 9197235, 18394470]

約数ペア:

[(1, 18394470), (2, 9197235), (3, 6131490), (5, 3678894), (6, 3065745), (9, 2043830), (10, 1839447), (15, 1226298), (18, 1021915), (19, 968130), (30, 613149), (31, 593370), (38, 484065), (45, 408766), (57, 322710), (62, 296685), (90, 204383), (93, 197790), (95, 193626), (114, 161355), (155, 118674), (171, 107570), (186, 98895), (190, 96813), (279, 65930), (285, 64542), (310, 59337), (342, 53785), (347, 53010), (465, 39558), (558, 32965), (570, 32271), (589, 31230), (694, 26505), (855, 21514), (930, 19779), (1041, 17670), (1178, 15615), (1395, 13186), (1710, 10757), (1735, 10602), (1767, 10410), (2082, 8835), (2790, 6593), (2945, 6246), (3123, 5890), (3470, 5301), (3534, 5205)]