18850590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 55349280

約数和(自身を除く): 36498690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 577, 594, 605, 726, 990, 1089, 1154, 1210, 1485, 1731, 1815, 2178, 2885, 2970, 3267, 3462, 3630, 5193, 5445, 5770, 6347, 6534, 8655, 10386, 10890, 12694, 15579, 16335, 17310, 19041, 25965, 31158, 31735, 32670, 38082, 51930, 57123, 63470, 69817, 77895, 95205, 114246, 139634, 155790, 171369, 190410, 209451, 285615, 342738, 349085, 418902, 571230, 628353, 698170, 856845, 1047255, 1256706, 1713690, 1885059, 2094510, 3141765, 3770118, 6283530, 9425295, 18850590]

約数ペア:

[(1, 18850590), (2, 9425295), (3, 6283530), (5, 3770118), (6, 3141765), (9, 2094510), (10, 1885059), (11, 1713690), (15, 1256706), (18, 1047255), (22, 856845), (27, 698170), (30, 628353), (33, 571230), (45, 418902), (54, 349085), (55, 342738), (66, 285615), (90, 209451), (99, 190410), (110, 171369), (121, 155790), (135, 139634), (165, 114246), (198, 95205), (242, 77895), (270, 69817), (297, 63470), (330, 57123), (363, 51930), (495, 38082), (577, 32670), (594, 31735), (605, 31158), (726, 25965), (990, 19041), (1089, 17310), (1154, 16335), (1210, 15579), (1485, 12694), (1731, 10890), (1815, 10386), (2178, 8655), (2885, 6534), (2970, 6347), (3267, 5770), (3462, 5445), (3630, 5193)]