17630964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 48600552

約数和(自身を除く): 30969588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 373, 404, 468, 606, 746, 909, 1119, 1212, 1313, 1492, 1818, 2238, 2626, 3357, 3636, 3939, 4476, 4849, 5252, 6714, 7878, 9698, 11817, 13428, 14547, 15756, 19396, 23634, 29094, 37673, 43641, 47268, 58188, 75346, 87282, 113019, 150692, 174564, 226038, 339057, 452076, 489749, 678114, 979498, 1356228, 1469247, 1958996, 2938494, 4407741, 5876988, 8815482, 17630964]

約数ペア:

[(1, 17630964), (2, 8815482), (3, 5876988), (4, 4407741), (6, 2938494), (9, 1958996), (12, 1469247), (13, 1356228), (18, 979498), (26, 678114), (36, 489749), (39, 452076), (52, 339057), (78, 226038), (101, 174564), (117, 150692), (156, 113019), (202, 87282), (234, 75346), (303, 58188), (373, 47268), (404, 43641), (468, 37673), (606, 29094), (746, 23634), (909, 19396), (1119, 15756), (1212, 14547), (1313, 13428), (1492, 11817), (1818, 9698), (2238, 7878), (2626, 6714), (3357, 5252), (3636, 4849), (3939, 4476)]