42864228

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 129642240

約数和(自身を除く): 86778012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 211, 228, 243, 297, 324, 342, 396, 418, 422, 486, 513, 594, 627, 633, 684, 836, 844, 891, 972, 1026, 1188, 1254, 1266, 1539, 1782, 1881, 1899, 2052, 2321, 2508, 2532, 2673, 3078, 3564, 3762, 3798, 4009, 4617, 4642, 5346, 5643, 5697, 6156, 6963, 7524, 7596, 8018, 9234, 9284, 10692, 11286, 11394, 12027, 13926, 16036, 16929, 17091, 18468, 20889, 22572, 22788, 24054, 27852, 33858, 34182, 36081, 41778, 44099, 48108, 50787, 51273, 62667, 67716, 68364, 72162, 83556, 88198, 101574, 102546, 108243, 125334, 132297, 144324, 176396, 188001, 203148, 205092, 216486, 250668, 264594, 324729, 376002, 396891, 432972, 529188, 564003, 649458, 752004, 793782, 974187, 1128006, 1190673, 1298916, 1587564, 1948374, 2256012, 2381346, 3572019, 3896748, 4762692, 7144038, 10716057, 14288076, 21432114, 42864228]

約数ペア:

[(1, 42864228), (2, 21432114), (3, 14288076), (4, 10716057), (6, 7144038), (9, 4762692), (11, 3896748), (12, 3572019), (18, 2381346), (19, 2256012), (22, 1948374), (27, 1587564), (33, 1298916), (36, 1190673), (38, 1128006), (44, 974187), (54, 793782), (57, 752004), (66, 649458), (76, 564003), (81, 529188), (99, 432972), (108, 396891), (114, 376002), (132, 324729), (162, 264594), (171, 250668), (198, 216486), (209, 205092), (211, 203148), (228, 188001), (243, 176396), (297, 144324), (324, 132297), (342, 125334), (396, 108243), (418, 102546), (422, 101574), (486, 88198), (513, 83556), (594, 72162), (627, 68364), (633, 67716), (684, 62667), (836, 51273), (844, 50787), (891, 48108), (972, 44099), (1026, 41778), (1188, 36081), (1254, 34182), (1266, 33858), (1539, 27852), (1782, 24054), (1881, 22788), (1899, 22572), (2052, 20889), (2321, 18468), (2508, 17091), (2532, 16929), (2673, 16036), (3078, 13926), (3564, 12027), (3762, 11394), (3798, 11286), (4009, 10692), (4617, 9284), (4642, 9234), (5346, 8018), (5643, 7596), (5697, 7524), (6156, 6963)]