16442244

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 53625600

約数和(自身を除く): 37183356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 239, 252, 273, 294, 351, 364, 378, 441, 468, 478, 546, 588, 637, 702, 717, 756, 819, 882, 956, 1092, 1274, 1323, 1404, 1434, 1638, 1673, 1764, 1911, 2151, 2457, 2548, 2646, 2868, 3107, 3276, 3346, 3822, 4302, 4914, 5019, 5292, 5733, 6214, 6453, 6692, 7644, 8604, 9321, 9828, 10038, 11466, 11711, 12428, 12906, 15057, 17199, 18642, 20076, 21749, 22932, 23422, 25812, 27963, 30114, 34398, 35133, 37284, 43498, 45171, 46844, 55926, 60228, 65247, 68796, 70266, 83889, 86996, 90342, 105399, 111852, 130494, 140532, 152243, 167778, 180684, 195741, 210798, 260988, 304486, 316197, 335556, 391482, 421596, 456729, 587223, 608972, 632394, 782964, 913458, 1174446, 1264788, 1370187, 1826916, 2348892, 2740374, 4110561, 5480748, 8221122, 16442244]

約数ペア:

[(1, 16442244), (2, 8221122), (3, 5480748), (4, 4110561), (6, 2740374), (7, 2348892), (9, 1826916), (12, 1370187), (13, 1264788), (14, 1174446), (18, 913458), (21, 782964), (26, 632394), (27, 608972), (28, 587223), (36, 456729), (39, 421596), (42, 391482), (49, 335556), (52, 316197), (54, 304486), (63, 260988), (78, 210798), (84, 195741), (91, 180684), (98, 167778), (108, 152243), (117, 140532), (126, 130494), (147, 111852), (156, 105399), (182, 90342), (189, 86996), (196, 83889), (234, 70266), (239, 68796), (252, 65247), (273, 60228), (294, 55926), (351, 46844), (364, 45171), (378, 43498), (441, 37284), (468, 35133), (478, 34398), (546, 30114), (588, 27963), (637, 25812), (702, 23422), (717, 22932), (756, 21749), (819, 20076), (882, 18642), (956, 17199), (1092, 15057), (1274, 12906), (1323, 12428), (1404, 11711), (1434, 11466), (1638, 10038), (1673, 9828), (1764, 9321), (1911, 8604), (2151, 7644), (2457, 6692), (2548, 6453), (2646, 6214), (2868, 5733), (3107, 5292), (3276, 5019), (3346, 4914), (3822, 4302)]