18764130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8151

約数の個数: 64

約数和(自身を含む): 56153088

約数和(自身を除く): 37388958

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8123, 16246, 24369, 40615, 48738, 56861, 81230, 89353, 113722, 121845, 170583, 178706, 243690, 268059, 284305, 341166, 446765, 536118, 568610, 625471, 852915, 893530, 1250942, 1340295, 1705830, 1876413, 2680590, 3127355, 3752826, 6254710, 9382065, 18764130]

約数ペア:

[(1, 18764130), (2, 9382065), (3, 6254710), (5, 3752826), (6, 3127355), (7, 2680590), (10, 1876413), (11, 1705830), (14, 1340295), (15, 1250942), (21, 893530), (22, 852915), (30, 625471), (33, 568610), (35, 536118), (42, 446765), (55, 341166), (66, 284305), (70, 268059), (77, 243690), (105, 178706), (110, 170583), (154, 121845), (165, 113722), (210, 89353), (231, 81230), (330, 56861), (385, 48738), (462, 40615), (770, 24369), (1155, 16246), (2310, 8123)]