21423162852

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{242201}}^1$

素因数の和:242240

約数の個数: 144

約数和(自身を含む): 69118637952

約数和(自身を除く): 47695475100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 12636, 14742, 22113, 29484, 44226, 88452, 242201, 484402, 726603, 968804, 1453206, 1695407, 2179809, 2906412, 3148613, 3390814, 4359618, 5086221, 6297226, 6539427, 6781628, 8719236, 9445839, 10172442, 12594452, 13078854, 15258663, 18891678, 19618281, 20344884, 22040291, 26157708, 28337517, 30517326, 37783356, 39236562, 44080582, 45775989, 56675034, 58854843, 61034652, 66120873, 78473124, 85012551, 88161164, 91551978, 113350068, 117709686, 132241746, 137327967, 170025102, 183103956, 198362619, 235419372, 255037653, 264483492, 274655934, 340050204, 396725238, 411983901, 510075306, 549311868, 595087857, 765112959, 793450476, 823967802, 1020150612, 1190175714, 1530225918, 1647935604, 1785263571, 2380351428, 3060451836, 3570527142, 5355790713, 7141054284, 10711581426, 21423162852]

約数ペア:

[(1, 21423162852), (2, 10711581426), (3, 7141054284), (4, 5355790713), (6, 3570527142), (7, 3060451836), (9, 2380351428), (12, 1785263571), (13, 1647935604), (14, 1530225918), (18, 1190175714), (21, 1020150612), (26, 823967802), (27, 793450476), (28, 765112959), (36, 595087857), (39, 549311868), (42, 510075306), (52, 411983901), (54, 396725238), (63, 340050204), (78, 274655934), (81, 264483492), (84, 255037653), (91, 235419372), (108, 198362619), (117, 183103956), (126, 170025102), (156, 137327967), (162, 132241746), (182, 117709686), (189, 113350068), (234, 91551978), (243, 88161164), (252, 85012551), (273, 78473124), (324, 66120873), (351, 61034652), (364, 58854843), (378, 56675034), (468, 45775989), (486, 44080582), (546, 39236562), (567, 37783356), (702, 30517326), (756, 28337517), (819, 26157708), (972, 22040291), (1053, 20344884), (1092, 19618281), (1134, 18891678), (1404, 15258663), (1638, 13078854), (1701, 12594452), (2106, 10172442), (2268, 9445839), (2457, 8719236), (3159, 6781628), (3276, 6539427), (3402, 6297226), (4212, 5086221), (4914, 4359618), (6318, 3390814), (6804, 3148613), (7371, 2906412), (9828, 2179809), (12636, 1695407), (14742, 1453206), (22113, 968804), (29484, 726603), (44226, 484402), (88452, 242201)]