13978692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 32252220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 251, 252, 273, 306, 357, 364, 442, 468, 476, 502, 546, 612, 663, 714, 753, 819, 884, 1004, 1071, 1092, 1326, 1428, 1506, 1547, 1638, 1757, 1989, 2142, 2259, 2652, 3012, 3094, 3263, 3276, 3514, 3978, 4267, 4284, 4518, 4641, 5271, 6188, 6526, 7028, 7956, 8534, 9036, 9282, 9789, 10542, 12801, 13052, 13923, 15813, 17068, 18564, 19578, 21084, 22841, 25602, 27846, 29367, 29869, 31626, 38403, 39156, 45682, 51204, 55471, 55692, 58734, 59738, 63252, 68523, 76806, 89607, 91364, 110942, 117468, 119476, 137046, 153612, 166413, 179214, 205569, 221884, 268821, 274092, 332826, 358428, 388297, 411138, 499239, 537642, 665652, 776594, 822276, 998478, 1075284, 1164891, 1553188, 1996956, 2329782, 3494673, 4659564, 6989346, 13978692]

約数ペア:

[(1, 13978692), (2, 6989346), (3, 4659564), (4, 3494673), (6, 2329782), (7, 1996956), (9, 1553188), (12, 1164891), (13, 1075284), (14, 998478), (17, 822276), (18, 776594), (21, 665652), (26, 537642), (28, 499239), (34, 411138), (36, 388297), (39, 358428), (42, 332826), (51, 274092), (52, 268821), (63, 221884), (68, 205569), (78, 179214), (84, 166413), (91, 153612), (102, 137046), (117, 119476), (119, 117468), (126, 110942), (153, 91364), (156, 89607), (182, 76806), (204, 68523), (221, 63252), (234, 59738), (238, 58734), (251, 55692), (252, 55471), (273, 51204), (306, 45682), (357, 39156), (364, 38403), (442, 31626), (468, 29869), (476, 29367), (502, 27846), (546, 25602), (612, 22841), (663, 21084), (714, 19578), (753, 18564), (819, 17068), (884, 15813), (1004, 13923), (1071, 13052), (1092, 12801), (1326, 10542), (1428, 9789), (1506, 9282), (1547, 9036), (1638, 8534), (1757, 7956), (1989, 7028), (2142, 6526), (2259, 6188), (2652, 5271), (3012, 4641), (3094, 4518), (3263, 4284), (3276, 4267), (3514, 3978)]