13786812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 38067120

約数和(自身を除く): 24280308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 331, 356, 468, 534, 662, 801, 993, 1068, 1157, 1324, 1602, 1986, 2314, 2979, 3204, 3471, 3972, 4303, 4628, 5958, 6942, 8606, 10413, 11916, 12909, 13884, 17212, 20826, 25818, 29459, 38727, 41652, 51636, 58918, 77454, 88377, 117836, 154908, 176754, 265131, 353508, 382967, 530262, 765934, 1060524, 1148901, 1531868, 2297802, 3446703, 4595604, 6893406, 13786812]

約数ペア:

[(1, 13786812), (2, 6893406), (3, 4595604), (4, 3446703), (6, 2297802), (9, 1531868), (12, 1148901), (13, 1060524), (18, 765934), (26, 530262), (36, 382967), (39, 353508), (52, 265131), (78, 176754), (89, 154908), (117, 117836), (156, 88377), (178, 77454), (234, 58918), (267, 51636), (331, 41652), (356, 38727), (468, 29459), (534, 25818), (662, 20826), (801, 17212), (993, 13884), (1068, 12909), (1157, 11916), (1324, 10413), (1602, 8606), (1986, 6942), (2314, 5958), (2979, 4628), (3204, 4303), (3471, 3972)]