18212712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 37930008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 911, 952, 1176, 1428, 1666, 1822, 2499, 2733, 2856, 3332, 3644, 4998, 5466, 6377, 6664, 7288, 9996, 10932, 12754, 15487, 19131, 19992, 21864, 25508, 30974, 38262, 44639, 46461, 51016, 61948, 76524, 89278, 92922, 108409, 123896, 133917, 153048, 178556, 185844, 216818, 267834, 325227, 357112, 371688, 433636, 535668, 650454, 758863, 867272, 1071336, 1300908, 1517726, 2276589, 2601816, 3035452, 4553178, 6070904, 9106356, 18212712]

約数ペア:

[(1, 18212712), (2, 9106356), (3, 6070904), (4, 4553178), (6, 3035452), (7, 2601816), (8, 2276589), (12, 1517726), (14, 1300908), (17, 1071336), (21, 867272), (24, 758863), (28, 650454), (34, 535668), (42, 433636), (49, 371688), (51, 357112), (56, 325227), (68, 267834), (84, 216818), (98, 185844), (102, 178556), (119, 153048), (136, 133917), (147, 123896), (168, 108409), (196, 92922), (204, 89278), (238, 76524), (294, 61948), (357, 51016), (392, 46461), (408, 44639), (476, 38262), (588, 30974), (714, 25508), (833, 21864), (911, 19992), (952, 19131), (1176, 15487), (1428, 12754), (1666, 10932), (1822, 9996), (2499, 7288), (2733, 6664), (2856, 6377), (3332, 5466), (3644, 4998)]