15867651444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1\times {\mathrm{4157}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 38382198624

約数和(自身を除く): 22514547180

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 961, 993, 1324, 1922, 1986, 2883, 3844, 3972, 4157, 5766, 8314, 10261, 11532, 12471, 16628, 20522, 24942, 30783, 41044, 49884, 61566, 123132, 128867, 257734, 318091, 386601, 515468, 636182, 773202, 954273, 1272364, 1375967, 1546404, 1908546, 2751934, 3817092, 3994877, 4127901, 5503868, 7989754, 8255802, 11984631, 15979508, 16511604, 23969262, 42654977, 47938524, 85309954, 127964931, 170619908, 255929862, 511859724, 1322304287, 2644608574, 3966912861, 5289217148, 7933825722, 15867651444]

約数ペア:

[(1, 15867651444), (2, 7933825722), (3, 5289217148), (4, 3966912861), (6, 2644608574), (12, 1322304287), (31, 511859724), (62, 255929862), (93, 170619908), (124, 127964931), (186, 85309954), (331, 47938524), (372, 42654977), (662, 23969262), (961, 16511604), (993, 15979508), (1324, 11984631), (1922, 8255802), (1986, 7989754), (2883, 5503868), (3844, 4127901), (3972, 3994877), (4157, 3817092), (5766, 2751934), (8314, 1908546), (10261, 1546404), (11532, 1375967), (12471, 1272364), (16628, 954273), (20522, 773202), (24942, 636182), (30783, 515468), (41044, 386601), (49884, 318091), (61566, 257734), (123132, 128867)]