19406106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 44647200

約数和(自身を除く): 25241094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 317, 342, 358, 537, 634, 951, 1074, 1611, 1902, 2853, 3222, 3401, 5706, 6023, 6802, 10203, 12046, 18069, 20406, 30609, 36138, 54207, 56743, 61218, 108414, 113486, 170229, 340458, 510687, 1021374, 1078117, 2156234, 3234351, 6468702, 9703053, 19406106]

約数ペア:

[(1, 19406106), (2, 9703053), (3, 6468702), (6, 3234351), (9, 2156234), (18, 1078117), (19, 1021374), (38, 510687), (57, 340458), (114, 170229), (171, 113486), (179, 108414), (317, 61218), (342, 56743), (358, 54207), (537, 36138), (634, 30609), (951, 20406), (1074, 18069), (1611, 12046), (1902, 10203), (2853, 6802), (3222, 6023), (3401, 5706)]