22921236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 68612544

約数和(自身を除く): 45691308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 67, 68, 78, 86, 102, 117, 129, 134, 153, 156, 172, 201, 204, 221, 234, 258, 268, 306, 387, 402, 442, 468, 516, 559, 603, 612, 663, 731, 774, 804, 871, 884, 1118, 1139, 1206, 1326, 1462, 1548, 1677, 1742, 1989, 2193, 2236, 2278, 2412, 2613, 2652, 2881, 2924, 3354, 3417, 3484, 3978, 4386, 4556, 5031, 5226, 5762, 6579, 6708, 6834, 7839, 7956, 8643, 8772, 9503, 10062, 10251, 10452, 11524, 13158, 13668, 14807, 15678, 17286, 19006, 20124, 20502, 25929, 26316, 28509, 29614, 31356, 34572, 37453, 38012, 41004, 44421, 48977, 51858, 57018, 59228, 74906, 85527, 88842, 97954, 103716, 112359, 114036, 133263, 146931, 149812, 171054, 177684, 195908, 224718, 266526, 293862, 337077, 342108, 440793, 449436, 533052, 587724, 636701, 674154, 881586, 1273402, 1348308, 1763172, 1910103, 2546804, 3820206, 5730309, 7640412, 11460618, 22921236]

約数ペア:

[(1, 22921236), (2, 11460618), (3, 7640412), (4, 5730309), (6, 3820206), (9, 2546804), (12, 1910103), (13, 1763172), (17, 1348308), (18, 1273402), (26, 881586), (34, 674154), (36, 636701), (39, 587724), (43, 533052), (51, 449436), (52, 440793), (67, 342108), (68, 337077), (78, 293862), (86, 266526), (102, 224718), (117, 195908), (129, 177684), (134, 171054), (153, 149812), (156, 146931), (172, 133263), (201, 114036), (204, 112359), (221, 103716), (234, 97954), (258, 88842), (268, 85527), (306, 74906), (387, 59228), (402, 57018), (442, 51858), (468, 48977), (516, 44421), (559, 41004), (603, 38012), (612, 37453), (663, 34572), (731, 31356), (774, 29614), (804, 28509), (871, 26316), (884, 25929), (1118, 20502), (1139, 20124), (1206, 19006), (1326, 17286), (1462, 15678), (1548, 14807), (1677, 13668), (1742, 13158), (1989, 11524), (2193, 10452), (2236, 10251), (2278, 10062), (2412, 9503), (2613, 8772), (2652, 8643), (2881, 7956), (2924, 7839), (3354, 6834), (3417, 6708), (3484, 6579), (3978, 5762), (4386, 5226), (4556, 5031)]