18054344

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 44323200

約数和(自身を除く): 26268856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 77, 79, 88, 98, 106, 154, 158, 196, 212, 308, 316, 371, 392, 424, 539, 553, 583, 616, 632, 742, 869, 1078, 1106, 1166, 1484, 1738, 2156, 2212, 2332, 2597, 2968, 3476, 3871, 4081, 4187, 4312, 4424, 4664, 5194, 6083, 6952, 7742, 8162, 8374, 10388, 12166, 15484, 16324, 16748, 20776, 24332, 28567, 29309, 30968, 32648, 33496, 42581, 46057, 48664, 57134, 58618, 85162, 92114, 114268, 117236, 170324, 184228, 205163, 228536, 234472, 322399, 340648, 368456, 410326, 644798, 820652, 1289596, 1641304, 2256793, 2579192, 4513586, 9027172, 18054344]

約数ペア:

[(1, 18054344), (2, 9027172), (4, 4513586), (7, 2579192), (8, 2256793), (11, 1641304), (14, 1289596), (22, 820652), (28, 644798), (44, 410326), (49, 368456), (53, 340648), (56, 322399), (77, 234472), (79, 228536), (88, 205163), (98, 184228), (106, 170324), (154, 117236), (158, 114268), (196, 92114), (212, 85162), (308, 58618), (316, 57134), (371, 48664), (392, 46057), (424, 42581), (539, 33496), (553, 32648), (583, 30968), (616, 29309), (632, 28567), (742, 24332), (869, 20776), (1078, 16748), (1106, 16324), (1166, 15484), (1484, 12166), (1738, 10388), (2156, 8374), (2212, 8162), (2332, 7742), (2597, 6952), (2968, 6083), (3476, 5194), (3871, 4664), (4081, 4424), (4187, 4312)]