19712061504

素因数分解:

$2^6\times 3^4\times {\mathrm{3802481}}^1$

素因数の和:3802505

約数の個数: 70

約数和(自身を含む): 58432740894

約数和(自身を除く): 38720679390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 3802481, 7604962, 11407443, 15209924, 22814886, 30419848, 34222329, 45629772, 60839696, 68444658, 91259544, 102666987, 121679392, 136889316, 182519088, 205333974, 243358784, 273778632, 308000961, 365038176, 410667948, 547557264, 616001922, 730076352, 821335896, 1095114528, 1232003844, 1642671792, 2190229056, 2464007688, 3285343584, 4928015376, 6570687168, 9856030752, 19712061504]

約数ペア:

[(1, 19712061504), (2, 9856030752), (3, 6570687168), (4, 4928015376), (6, 3285343584), (8, 2464007688), (9, 2190229056), (12, 1642671792), (16, 1232003844), (18, 1095114528), (24, 821335896), (27, 730076352), (32, 616001922), (36, 547557264), (48, 410667948), (54, 365038176), (64, 308000961), (72, 273778632), (81, 243358784), (96, 205333974), (108, 182519088), (144, 136889316), (162, 121679392), (192, 102666987), (216, 91259544), (288, 68444658), (324, 60839696), (432, 45629772), (576, 34222329), (648, 30419848), (864, 22814886), (1296, 15209924), (1728, 11407443), (2592, 7604962), (5184, 3802481)]