21973176

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 60498360

約数和(自身を除く): 38525184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 5003, 10006, 15009, 20012, 30018, 40024, 45027, 60036, 90054, 120072, 180108, 305183, 360216, 610366, 915549, 1220732, 1831098, 2441464, 2746647, 3662196, 5493294, 7324392, 10986588, 21973176]

約数ペア:

[(1, 21973176), (2, 10986588), (3, 7324392), (4, 5493294), (6, 3662196), (8, 2746647), (9, 2441464), (12, 1831098), (18, 1220732), (24, 915549), (36, 610366), (61, 360216), (72, 305183), (122, 180108), (183, 120072), (244, 90054), (366, 60036), (488, 45027), (549, 40024), (732, 30018), (1098, 20012), (1464, 15009), (2196, 10006), (4392, 5003)]