18616632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 31253448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 443, 618, 824, 886, 1236, 1329, 1751, 1772, 2472, 2658, 3502, 3544, 5253, 5316, 7004, 7531, 10506, 10632, 14008, 15062, 21012, 22593, 30124, 42024, 45186, 45629, 60248, 90372, 91258, 136887, 180744, 182516, 273774, 365032, 547548, 775693, 1095096, 1551386, 2327079, 3102772, 4654158, 6205544, 9308316, 18616632]

約数ペア:

[(1, 18616632), (2, 9308316), (3, 6205544), (4, 4654158), (6, 3102772), (8, 2327079), (12, 1551386), (17, 1095096), (24, 775693), (34, 547548), (51, 365032), (68, 273774), (102, 182516), (103, 180744), (136, 136887), (204, 91258), (206, 90372), (309, 60248), (408, 45629), (412, 45186), (443, 42024), (618, 30124), (824, 22593), (886, 21012), (1236, 15062), (1329, 14008), (1751, 10632), (1772, 10506), (2472, 7531), (2658, 7004), (3502, 5316), (3544, 5253)]