19363068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 34297812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1091, 1479, 1972, 2182, 2958, 3273, 4364, 4437, 5916, 6546, 8874, 9819, 13092, 17748, 18547, 19638, 31639, 37094, 39276, 55641, 63278, 74188, 94917, 111282, 126556, 166923, 189834, 222564, 284751, 333846, 379668, 537863, 569502, 667692, 1075726, 1139004, 1613589, 2151452, 3227178, 4840767, 6454356, 9681534, 19363068]

約数ペア:

[(1, 19363068), (2, 9681534), (3, 6454356), (4, 4840767), (6, 3227178), (9, 2151452), (12, 1613589), (17, 1139004), (18, 1075726), (29, 667692), (34, 569502), (36, 537863), (51, 379668), (58, 333846), (68, 284751), (87, 222564), (102, 189834), (116, 166923), (153, 126556), (174, 111282), (204, 94917), (261, 74188), (306, 63278), (348, 55641), (493, 39276), (522, 37094), (612, 31639), (986, 19638), (1044, 18547), (1091, 17748), (1479, 13092), (1972, 9819), (2182, 8874), (2958, 6546), (3273, 5916), (4364, 4437)]