18022290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4235

約数の個数: 64

約数和(自身を含む): 50827392

約数和(自身を除く): 32805102

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4201, 4290, 8402, 12603, 21005, 25206, 42010, 46211, 54613, 63015, 92422, 109226, 126030, 138633, 163839, 231055, 273065, 277266, 327678, 462110, 546130, 600743, 693165, 819195, 1201486, 1386330, 1638390, 1802229, 3003715, 3604458, 6007430, 9011145, 18022290]

約数ペア:

[(1, 18022290), (2, 9011145), (3, 6007430), (5, 3604458), (6, 3003715), (10, 1802229), (11, 1638390), (13, 1386330), (15, 1201486), (22, 819195), (26, 693165), (30, 600743), (33, 546130), (39, 462110), (55, 327678), (65, 277266), (66, 273065), (78, 231055), (110, 163839), (130, 138633), (143, 126030), (165, 109226), (195, 92422), (286, 63015), (330, 54613), (390, 46211), (429, 42010), (715, 25206), (858, 21005), (1430, 12603), (2145, 8402), (4201, 4290)]