21746088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 72508800

約数和(自身を除く): 50762712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 3319, 6552, 6638, 9957, 13276, 19914, 23233, 26552, 29871, 39828, 43147, 46466, 59742, 69699, 79656, 86294, 92932, 119484, 129441, 139398, 172588, 185864, 209097, 238968, 258882, 278796, 302029, 345176, 388323, 418194, 517764, 557592, 604058, 776646, 836388, 906087, 1035528, 1208116, 1553292, 1672776, 1812174, 2416232, 2718261, 3106584, 3624348, 5436522, 7248696, 10873044, 21746088]

約数ペア:

[(1, 21746088), (2, 10873044), (3, 7248696), (4, 5436522), (6, 3624348), (7, 3106584), (8, 2718261), (9, 2416232), (12, 1812174), (13, 1672776), (14, 1553292), (18, 1208116), (21, 1035528), (24, 906087), (26, 836388), (28, 776646), (36, 604058), (39, 557592), (42, 517764), (52, 418194), (56, 388323), (63, 345176), (72, 302029), (78, 278796), (84, 258882), (91, 238968), (104, 209097), (117, 185864), (126, 172588), (156, 139398), (168, 129441), (182, 119484), (234, 92932), (252, 86294), (273, 79656), (312, 69699), (364, 59742), (468, 46466), (504, 43147), (546, 39828), (728, 29871), (819, 26552), (936, 23233), (1092, 19914), (1638, 13276), (2184, 9957), (3276, 6638), (3319, 6552)]