18469614228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1767089}}^1$

素因数の和:1767176

約数の個数: 48

約数和(自身を含む): 47103551040

約数和(自身を除く): 28633936812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 1767089, 3534178, 5301267, 7068356, 10602534, 21205068, 22972157, 45944314, 68916471, 91888628, 118394963, 137832942, 236789926, 275665884, 355184889, 473579852, 710369778, 1420739556, 1539134519, 3078269038, 4617403557, 6156538076, 9234807114, 18469614228]

約数ペア:

[(1, 18469614228), (2, 9234807114), (3, 6156538076), (4, 4617403557), (6, 3078269038), (12, 1539134519), (13, 1420739556), (26, 710369778), (39, 473579852), (52, 355184889), (67, 275665884), (78, 236789926), (134, 137832942), (156, 118394963), (201, 91888628), (268, 68916471), (402, 45944314), (804, 22972157), (871, 21205068), (1742, 10602534), (2613, 7068356), (3484, 5301267), (5226, 3534178), (10452, 1767089)]