16815516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 26084964

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2659, 3162, 5318, 6324, 7977, 10636, 15954, 31908, 45203, 82429, 90406, 135609, 164858, 180812, 247287, 271218, 329716, 494574, 542436, 989148, 1401293, 2802586, 4203879, 5605172, 8407758, 16815516]

約数ペア:

[(1, 16815516), (2, 8407758), (3, 5605172), (4, 4203879), (6, 2802586), (12, 1401293), (17, 989148), (31, 542436), (34, 494574), (51, 329716), (62, 271218), (68, 247287), (93, 180812), (102, 164858), (124, 135609), (186, 90406), (204, 82429), (372, 45203), (527, 31908), (1054, 15954), (1581, 10636), (2108, 7977), (2659, 6324), (3162, 5318)]