15551046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 23446458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1487, 1494, 1743, 2974, 3486, 4461, 5229, 8922, 10409, 10458, 13383, 20818, 26766, 31227, 62454, 93681, 123421, 187362, 246842, 370263, 740526, 863947, 1110789, 1727894, 2221578, 2591841, 5183682, 7775523, 15551046]

約数ペア:

[(1, 15551046), (2, 7775523), (3, 5183682), (6, 2591841), (7, 2221578), (9, 1727894), (14, 1110789), (18, 863947), (21, 740526), (42, 370263), (63, 246842), (83, 187362), (126, 123421), (166, 93681), (249, 62454), (498, 31227), (581, 26766), (747, 20818), (1162, 13383), (1487, 10458), (1494, 10409), (1743, 8922), (2974, 5229), (3486, 4461)]