861493122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 2284588800

約数和(自身を除く): 1423095678

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 89, 102, 119, 126, 153, 178, 238, 267, 306, 357, 534, 623, 714, 801, 1071, 1246, 1513, 1602, 1869, 2142, 3026, 3738, 4519, 4539, 5607, 9038, 9078, 10591, 11214, 13557, 13617, 21182, 27114, 27234, 31633, 31773, 40671, 63266, 63546, 76823, 81342, 94899, 95319, 153646, 189798, 190638, 230469, 284697, 402191, 460938, 537761, 569394, 691407, 804382, 1075522, 1206573, 1382814, 1613283, 2413146, 2815337, 3226566, 3619719, 4839849, 5630674, 6837247, 7239438, 8446011, 9679698, 13674494, 16892022, 20511741, 25338033, 41023482, 47860729, 50676066, 61535223, 95721458, 123070446, 143582187, 287164374, 430746561, 861493122]

約数ペア:

[(1, 861493122), (2, 430746561), (3, 287164374), (6, 143582187), (7, 123070446), (9, 95721458), (14, 61535223), (17, 50676066), (18, 47860729), (21, 41023482), (34, 25338033), (42, 20511741), (51, 16892022), (63, 13674494), (89, 9679698), (102, 8446011), (119, 7239438), (126, 6837247), (153, 5630674), (178, 4839849), (238, 3619719), (267, 3226566), (306, 2815337), (357, 2413146), (534, 1613283), (623, 1382814), (714, 1206573), (801, 1075522), (1071, 804382), (1246, 691407), (1513, 569394), (1602, 537761), (1869, 460938), (2142, 402191), (3026, 284697), (3738, 230469), (4519, 190638), (4539, 189798), (5607, 153646), (9038, 95319), (9078, 94899), (10591, 81342), (11214, 76823), (13557, 63546), (13617, 63266), (21182, 40671), (27114, 31773), (27234, 31633)]