18396516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 46932480

約数和(自身を除く): 28535964

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, 2909, 3162, 5818, 6324, 8727, 11636, 17454, 34908, 49453, 90179, 98906, 148359, 180358, 197812, 270537, 296718, 360716, 541074, 593436, 1082148, 1533043, 3066086, 4599129, 6132172, 9198258, 18396516]

約数ペア:

[(1, 18396516), (2, 9198258), (3, 6132172), (4, 4599129), (6, 3066086), (12, 1533043), (17, 1082148), (31, 593436), (34, 541074), (51, 360716), (62, 296718), (68, 270537), (93, 197812), (102, 180358), (124, 148359), (186, 98906), (204, 90179), (372, 49453), (527, 34908), (1054, 17454), (1581, 11636), (2108, 8727), (2909, 6324), (3162, 5818)]