219034914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{7019}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 501396480

約数和(自身を除く): 282361566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4458, 5201, 7019, 10402, 14038, 15603, 21057, 31206, 42114, 49133, 98266, 147399, 294798, 5215117, 10430234, 15645351, 31290702, 36505819, 73011638, 109517457, 219034914]

約数ペア:

[(1, 219034914), (2, 109517457), (3, 73011638), (6, 36505819), (7, 31290702), (14, 15645351), (21, 10430234), (42, 5215117), (743, 294798), (1486, 147399), (2229, 98266), (4458, 49133), (5201, 42114), (7019, 31206), (10402, 21057), (14038, 15603)]