188684622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3557}}^1$

素因数の和:3993

約数の個数: 48

約数和(自身を含む): 468460512

約数和(自身を除く): 279775890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 2526, 2947, 3557, 3789, 5894, 7114, 7578, 8841, 10671, 17682, 21342, 24899, 26523, 32013, 49798, 53046, 64026, 74697, 149394, 224091, 448182, 1497497, 2994994, 4492491, 8984982, 10482479, 13477473, 20964958, 26954946, 31447437, 62894874, 94342311, 188684622]

約数ペア:

[(1, 188684622), (2, 94342311), (3, 62894874), (6, 31447437), (7, 26954946), (9, 20964958), (14, 13477473), (18, 10482479), (21, 8984982), (42, 4492491), (63, 2994994), (126, 1497497), (421, 448182), (842, 224091), (1263, 149394), (2526, 74697), (2947, 64026), (3557, 53046), (3789, 49798), (5894, 32013), (7114, 26523), (7578, 24899), (8841, 21342), (10671, 17682)]