18377370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 54924480

約数和(自身を除く): 36547110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 977, 990, 1045, 1254, 1710, 1881, 1954, 2090, 2931, 3135, 3762, 4885, 5862, 6270, 8793, 9405, 9770, 10747, 14655, 17586, 18563, 18810, 21494, 29310, 32241, 37126, 43965, 53735, 55689, 64482, 87930, 92815, 96723, 107470, 111378, 161205, 167067, 185630, 193446, 204193, 278445, 322410, 334134, 408386, 483615, 556890, 612579, 835335, 967230, 1020965, 1225158, 1670670, 1837737, 2041930, 3062895, 3675474, 6125790, 9188685, 18377370]

約数ペア:

[(1, 18377370), (2, 9188685), (3, 6125790), (5, 3675474), (6, 3062895), (9, 2041930), (10, 1837737), (11, 1670670), (15, 1225158), (18, 1020965), (19, 967230), (22, 835335), (30, 612579), (33, 556890), (38, 483615), (45, 408386), (55, 334134), (57, 322410), (66, 278445), (90, 204193), (95, 193446), (99, 185630), (110, 167067), (114, 161205), (165, 111378), (171, 107470), (190, 96723), (198, 92815), (209, 87930), (285, 64482), (330, 55689), (342, 53735), (418, 43965), (495, 37126), (570, 32241), (627, 29310), (855, 21494), (977, 18810), (990, 18563), (1045, 17586), (1254, 14655), (1710, 10747), (1881, 9770), (1954, 9405), (2090, 8793), (2931, 6270), (3135, 5862), (3762, 4885)]