7572972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 11925780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 557, 618, 1114, 1133, 1236, 1671, 2228, 2266, 3342, 3399, 4532, 6127, 6684, 6798, 12254, 13596, 18381, 24508, 36762, 57371, 73524, 114742, 172113, 229484, 344226, 631081, 688452, 1262162, 1893243, 2524324, 3786486, 7572972]

約数ペア:

[(1, 7572972), (2, 3786486), (3, 2524324), (4, 1893243), (6, 1262162), (11, 688452), (12, 631081), (22, 344226), (33, 229484), (44, 172113), (66, 114742), (103, 73524), (132, 57371), (206, 36762), (309, 24508), (412, 18381), (557, 13596), (618, 12254), (1114, 6798), (1133, 6684), (1236, 6127), (1671, 4532), (2228, 3399), (2266, 3342)]