19419372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 41544468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1511, 1836, 2142, 3022, 3213, 4284, 4533, 6044, 6426, 9066, 10577, 12852, 13599, 18132, 21154, 25687, 27198, 31731, 40797, 42308, 51374, 54396, 63462, 77061, 81594, 95193, 102748, 126924, 154122, 163188, 179809, 190386, 231183, 285579, 308244, 359618, 380772, 462366, 539427, 571158, 693549, 719236, 924732, 1078854, 1142316, 1387098, 1618281, 2157708, 2774196, 3236562, 4854843, 6473124, 9709686, 19419372]

約数ペア:

[(1, 19419372), (2, 9709686), (3, 6473124), (4, 4854843), (6, 3236562), (7, 2774196), (9, 2157708), (12, 1618281), (14, 1387098), (17, 1142316), (18, 1078854), (21, 924732), (27, 719236), (28, 693549), (34, 571158), (36, 539427), (42, 462366), (51, 380772), (54, 359618), (63, 308244), (68, 285579), (84, 231183), (102, 190386), (108, 179809), (119, 163188), (126, 154122), (153, 126924), (189, 102748), (204, 95193), (238, 81594), (252, 77061), (306, 63462), (357, 54396), (378, 51374), (459, 42308), (476, 40797), (612, 31731), (714, 27198), (756, 25687), (918, 21154), (1071, 18132), (1428, 13599), (1511, 12852), (1836, 10577), (2142, 9066), (3022, 6426), (3213, 6044), (4284, 4533)]