18933390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 57710016

約数和(自身を除く): 38776626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 733, 738, 861, 1230, 1435, 1466, 1722, 1845, 2199, 2583, 2870, 3665, 3690, 4305, 4398, 5131, 5166, 6597, 7330, 8610, 10262, 10995, 12915, 13194, 15393, 21990, 25655, 25830, 30053, 30786, 32985, 46179, 51310, 60106, 65970, 76965, 90159, 92358, 150265, 153930, 180318, 210371, 230895, 270477, 300530, 420742, 450795, 461790, 540954, 631113, 901590, 1051855, 1262226, 1352385, 1893339, 2103710, 2704770, 3155565, 3786678, 6311130, 9466695, 18933390]

約数ペア:

[(1, 18933390), (2, 9466695), (3, 6311130), (5, 3786678), (6, 3155565), (7, 2704770), (9, 2103710), (10, 1893339), (14, 1352385), (15, 1262226), (18, 1051855), (21, 901590), (30, 631113), (35, 540954), (41, 461790), (42, 450795), (45, 420742), (63, 300530), (70, 270477), (82, 230895), (90, 210371), (105, 180318), (123, 153930), (126, 150265), (205, 92358), (210, 90159), (246, 76965), (287, 65970), (315, 60106), (369, 51310), (410, 46179), (574, 32985), (615, 30786), (630, 30053), (733, 25830), (738, 25655), (861, 21990), (1230, 15393), (1435, 13194), (1466, 12915), (1722, 10995), (1845, 10262), (2199, 8610), (2583, 7330), (2870, 6597), (3665, 5166), (3690, 5131), (4305, 4398)]