2138508744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{18521}}^1$

素因数の和:18830

約数の個数: 64

約数和(自身を含む): 5681067840

約数和(自身を除く): 3542559096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 283, 408, 566, 849, 1132, 1698, 2264, 3396, 4811, 6792, 9622, 14433, 18521, 19244, 28866, 37042, 38488, 55563, 57732, 74084, 111126, 115464, 148168, 222252, 314857, 444504, 629714, 944571, 1259428, 1889142, 2518856, 3778284, 5241443, 7556568, 10482886, 15724329, 20965772, 31448658, 41931544, 62897316, 89104531, 125794632, 178209062, 267313593, 356418124, 534627186, 712836248, 1069254372, 2138508744]

約数ペア:

[(1, 2138508744), (2, 1069254372), (3, 712836248), (4, 534627186), (6, 356418124), (8, 267313593), (12, 178209062), (17, 125794632), (24, 89104531), (34, 62897316), (51, 41931544), (68, 31448658), (102, 20965772), (136, 15724329), (204, 10482886), (283, 7556568), (408, 5241443), (566, 3778284), (849, 2518856), (1132, 1889142), (1698, 1259428), (2264, 944571), (3396, 629714), (4811, 444504), (6792, 314857), (9622, 222252), (14433, 148168), (18521, 115464), (19244, 111126), (28866, 74084), (37042, 57732), (38488, 55563)]