23720814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 36426546

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 67, 78, 89, 102, 117, 134, 153, 178, 201, 221, 234, 267, 306, 402, 442, 534, 603, 663, 801, 871, 1139, 1157, 1206, 1326, 1513, 1602, 1742, 1989, 2278, 2314, 2613, 3026, 3417, 3471, 3978, 4539, 5226, 5963, 6834, 6942, 7839, 9078, 10251, 10413, 11926, 13617, 14807, 15678, 17889, 19669, 20502, 20826, 27234, 29614, 35778, 39338, 44421, 53667, 59007, 77519, 88842, 101371, 107334, 118014, 133263, 155038, 177021, 202742, 232557, 266526, 304113, 354042, 465114, 608226, 697671, 912339, 1317823, 1395342, 1824678, 2635646, 3953469, 7906938, 11860407, 23720814]

約数ペア:

[(1, 23720814), (2, 11860407), (3, 7906938), (6, 3953469), (9, 2635646), (13, 1824678), (17, 1395342), (18, 1317823), (26, 912339), (34, 697671), (39, 608226), (51, 465114), (67, 354042), (78, 304113), (89, 266526), (102, 232557), (117, 202742), (134, 177021), (153, 155038), (178, 133263), (201, 118014), (221, 107334), (234, 101371), (267, 88842), (306, 77519), (402, 59007), (442, 53667), (534, 44421), (603, 39338), (663, 35778), (801, 29614), (871, 27234), (1139, 20826), (1157, 20502), (1206, 19669), (1326, 17889), (1513, 15678), (1602, 14807), (1742, 13617), (1989, 11926), (2278, 10413), (2314, 10251), (2613, 9078), (3026, 7839), (3417, 6942), (3471, 6834), (3978, 5963), (4539, 5226)]