4742388

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 15410304

約数和(自身を除く): 10667916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 41, 42, 51, 54, 63, 68, 81, 82, 84, 102, 108, 119, 123, 126, 153, 162, 164, 189, 204, 238, 243, 246, 252, 287, 306, 324, 357, 369, 378, 459, 476, 486, 492, 567, 574, 612, 697, 714, 738, 756, 861, 918, 972, 1071, 1107, 1134, 1148, 1377, 1394, 1428, 1476, 1701, 1722, 1836, 2091, 2142, 2214, 2268, 2583, 2754, 2788, 3213, 3321, 3402, 3444, 4131, 4182, 4284, 4428, 4879, 5166, 5508, 6273, 6426, 6642, 6804, 7749, 8262, 8364, 9639, 9758, 9963, 10332, 12546, 12852, 13284, 14637, 15498, 16524, 18819, 19278, 19516, 19926, 23247, 25092, 28917, 29274, 30996, 37638, 38556, 39852, 43911, 46494, 56457, 57834, 58548, 69741, 75276, 87822, 92988, 112914, 115668, 131733, 139482, 169371, 175644, 225828, 263466, 278964, 338742, 395199, 526932, 677484, 790398, 1185597, 1580796, 2371194, 4742388]

約数ペア:

[(1, 4742388), (2, 2371194), (3, 1580796), (4, 1185597), (6, 790398), (7, 677484), (9, 526932), (12, 395199), (14, 338742), (17, 278964), (18, 263466), (21, 225828), (27, 175644), (28, 169371), (34, 139482), (36, 131733), (41, 115668), (42, 112914), (51, 92988), (54, 87822), (63, 75276), (68, 69741), (81, 58548), (82, 57834), (84, 56457), (102, 46494), (108, 43911), (119, 39852), (123, 38556), (126, 37638), (153, 30996), (162, 29274), (164, 28917), (189, 25092), (204, 23247), (238, 19926), (243, 19516), (246, 19278), (252, 18819), (287, 16524), (306, 15498), (324, 14637), (357, 13284), (369, 12852), (378, 12546), (459, 10332), (476, 9963), (486, 9758), (492, 9639), (567, 8364), (574, 8262), (612, 7749), (697, 6804), (714, 6642), (738, 6426), (756, 6273), (861, 5508), (918, 5166), (972, 4879), (1071, 4428), (1107, 4284), (1134, 4182), (1148, 4131), (1377, 3444), (1394, 3402), (1428, 3321), (1476, 3213), (1701, 2788), (1722, 2754), (1836, 2583), (2091, 2268), (2142, 2214)]