2148880428

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{108727}}^1$

素因数の和:108804

約数の個数: 60

約数和(自身を含む): 5709742192

約数和(自身を除く): 3560861764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 19764, 108727, 217454, 326181, 434908, 652362, 978543, 1304724, 1957086, 2935629, 3914172, 5871258, 6632347, 8806887, 11742516, 13264694, 17613774, 19897041, 26529388, 35227548, 39794082, 59691123, 79588164, 119382246, 179073369, 238764492, 358146738, 537220107, 716293476, 1074440214, 2148880428]

約数ペア:

[(1, 2148880428), (2, 1074440214), (3, 716293476), (4, 537220107), (6, 358146738), (9, 238764492), (12, 179073369), (18, 119382246), (27, 79588164), (36, 59691123), (54, 39794082), (61, 35227548), (81, 26529388), (108, 19897041), (122, 17613774), (162, 13264694), (183, 11742516), (244, 8806887), (324, 6632347), (366, 5871258), (549, 3914172), (732, 2935629), (1098, 1957086), (1647, 1304724), (2196, 978543), (3294, 652362), (4941, 434908), (6588, 326181), (9882, 217454), (19764, 108727)]