210155778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3083}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 521516736

約数和(自身を除く): 311360958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 541, 1082, 1623, 3083, 3246, 3787, 4869, 6166, 7574, 9249, 9738, 11361, 18498, 21581, 22722, 27747, 34083, 43162, 55494, 64743, 68166, 129486, 194229, 388458, 1667903, 3335806, 5003709, 10007418, 11675321, 15011127, 23350642, 30022254, 35025963, 70051926, 105077889, 210155778]

約数ペア:

[(1, 210155778), (2, 105077889), (3, 70051926), (6, 35025963), (7, 30022254), (9, 23350642), (14, 15011127), (18, 11675321), (21, 10007418), (42, 5003709), (63, 3335806), (126, 1667903), (541, 388458), (1082, 194229), (1623, 129486), (3083, 68166), (3246, 64743), (3787, 55494), (4869, 43162), (6166, 34083), (7574, 27747), (9249, 22722), (9738, 21581), (11361, 18498)]