19934712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 63429600

約数和(自身を除く): 43494888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1069, 1332, 1554, 2072, 2138, 2331, 2664, 3108, 3207, 4276, 4662, 6216, 6414, 7483, 8552, 9324, 9621, 12828, 14966, 18648, 19242, 22449, 25656, 29932, 38484, 39553, 44898, 59864, 67347, 76968, 79106, 89796, 118659, 134694, 158212, 179592, 237318, 269388, 276871, 316424, 355977, 474636, 538776, 553742, 711954, 830613, 949272, 1107484, 1423908, 1661226, 2214968, 2491839, 2847816, 3322452, 4983678, 6644904, 9967356, 19934712]

約数ペア:

[(1, 19934712), (2, 9967356), (3, 6644904), (4, 4983678), (6, 3322452), (7, 2847816), (8, 2491839), (9, 2214968), (12, 1661226), (14, 1423908), (18, 1107484), (21, 949272), (24, 830613), (28, 711954), (36, 553742), (37, 538776), (42, 474636), (56, 355977), (63, 316424), (72, 276871), (74, 269388), (84, 237318), (111, 179592), (126, 158212), (148, 134694), (168, 118659), (222, 89796), (252, 79106), (259, 76968), (296, 67347), (333, 59864), (444, 44898), (504, 39553), (518, 38484), (666, 29932), (777, 25656), (888, 22449), (1036, 19242), (1069, 18648), (1332, 14966), (1554, 12828), (2072, 9621), (2138, 9324), (2331, 8552), (2664, 7483), (3108, 6414), (3207, 6216), (4276, 4662)]