15916386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 34570656

約数和(自身を除く): 18654270

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 137, 201, 274, 289, 402, 411, 578, 822, 867, 1139, 1734, 2278, 2329, 3417, 4658, 6834, 6987, 9179, 13974, 18358, 19363, 27537, 38726, 39593, 55074, 58089, 79186, 116178, 118779, 156043, 237558, 312086, 468129, 936258, 2652731, 5305462, 7958193, 15916386]

約数ペア:

[(1, 15916386), (2, 7958193), (3, 5305462), (6, 2652731), (17, 936258), (34, 468129), (51, 312086), (67, 237558), (102, 156043), (134, 118779), (137, 116178), (201, 79186), (274, 58089), (289, 55074), (402, 39593), (411, 38726), (578, 27537), (822, 19363), (867, 18358), (1139, 13974), (1734, 9179), (2278, 6987), (2329, 6834), (3417, 4658)]