27718908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 82736640

約数和(自身を除く): 55017732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 49, 51, 59, 68, 84, 94, 98, 102, 118, 119, 141, 147, 177, 188, 196, 204, 236, 238, 282, 294, 329, 354, 357, 413, 476, 564, 588, 658, 708, 714, 799, 826, 833, 987, 1003, 1239, 1316, 1428, 1598, 1652, 1666, 1974, 2006, 2303, 2397, 2478, 2499, 2773, 2891, 3009, 3196, 3332, 3948, 4012, 4606, 4794, 4956, 4998, 5546, 5593, 5782, 6018, 6909, 7021, 8319, 8673, 9212, 9588, 9996, 11092, 11186, 11564, 12036, 13818, 14042, 16638, 16779, 17346, 19411, 21063, 22372, 27636, 28084, 33276, 33558, 34692, 38822, 39151, 42126, 47141, 49147, 58233, 67116, 77644, 78302, 84252, 94282, 98294, 116466, 117453, 135877, 141423, 147441, 156604, 188564, 196588, 232932, 234906, 271754, 282846, 294882, 329987, 407631, 469812, 543508, 565692, 589764, 659974, 815262, 989961, 1319948, 1630524, 1979922, 2309909, 3959844, 4619818, 6929727, 9239636, 13859454, 27718908]

約数ペア:

[(1, 27718908), (2, 13859454), (3, 9239636), (4, 6929727), (6, 4619818), (7, 3959844), (12, 2309909), (14, 1979922), (17, 1630524), (21, 1319948), (28, 989961), (34, 815262), (42, 659974), (47, 589764), (49, 565692), (51, 543508), (59, 469812), (68, 407631), (84, 329987), (94, 294882), (98, 282846), (102, 271754), (118, 234906), (119, 232932), (141, 196588), (147, 188564), (177, 156604), (188, 147441), (196, 141423), (204, 135877), (236, 117453), (238, 116466), (282, 98294), (294, 94282), (329, 84252), (354, 78302), (357, 77644), (413, 67116), (476, 58233), (564, 49147), (588, 47141), (658, 42126), (708, 39151), (714, 38822), (799, 34692), (826, 33558), (833, 33276), (987, 28084), (1003, 27636), (1239, 22372), (1316, 21063), (1428, 19411), (1598, 17346), (1652, 16779), (1666, 16638), (1974, 14042), (2006, 13818), (2303, 12036), (2397, 11564), (2478, 11186), (2499, 11092), (2773, 9996), (2891, 9588), (3009, 9212), (3196, 8673), (3332, 8319), (3948, 7021), (4012, 6909), (4606, 6018), (4794, 5782), (4956, 5593), (4998, 5546)]