18345645624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{375997}}^1$

素因数の和:376132

約数の個数: 64

約数和(自身を含む): 48729340800

約数和(自身を除く): 30383695176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 856, 1284, 2033, 2568, 4066, 6099, 8132, 12198, 16264, 24396, 48792, 375997, 751994, 1127991, 1503988, 2255982, 3007976, 4511964, 7143943, 9023928, 14287886, 21431829, 28575772, 40231679, 42863658, 57151544, 80463358, 85727316, 120695037, 160926716, 171454632, 241390074, 321853432, 482780148, 764401901, 965560296, 1528803802, 2293205703, 3057607604, 4586411406, 6115215208, 9172822812, 18345645624]

約数ペア:

[(1, 18345645624), (2, 9172822812), (3, 6115215208), (4, 4586411406), (6, 3057607604), (8, 2293205703), (12, 1528803802), (19, 965560296), (24, 764401901), (38, 482780148), (57, 321853432), (76, 241390074), (107, 171454632), (114, 160926716), (152, 120695037), (214, 85727316), (228, 80463358), (321, 57151544), (428, 42863658), (456, 40231679), (642, 28575772), (856, 21431829), (1284, 14287886), (2033, 9023928), (2568, 7143943), (4066, 4511964), (6099, 3007976), (8132, 2255982), (12198, 1503988), (16264, 1127991), (24396, 751994), (48792, 375997)]