2721798612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15761}}^1$

素因数の和:15831

約数の個数: 120

約数和(自身を含む): 7850043432

約数和(自身を除く): 5128244820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 738, 1053, 1066, 1107, 1404, 1476, 1599, 2106, 2132, 2214, 3198, 3321, 4212, 4428, 4797, 6396, 6642, 9594, 13284, 14391, 15761, 19188, 28782, 31522, 43173, 47283, 57564, 63044, 86346, 94566, 141849, 172692, 189132, 204893, 283698, 409786, 425547, 567396, 614679, 646201, 819572, 851094, 1229358, 1276641, 1292402, 1702188, 1844037, 1938603, 2458716, 2553282, 2584804, 3688074, 3877206, 5106564, 5532111, 5815809, 7376148, 7754412, 8400613, 11064222, 11631618, 16596333, 16801226, 17447427, 22128444, 23263236, 25201839, 33192666, 33602452, 34894854, 50403678, 52342281, 66385332, 69789708, 75605517, 100807356, 104684562, 151211034, 209369124, 226816551, 302422068, 453633102, 680449653, 907266204, 1360899306, 2721798612]

約数ペア:

[(1, 2721798612), (2, 1360899306), (3, 907266204), (4, 680449653), (6, 453633102), (9, 302422068), (12, 226816551), (13, 209369124), (18, 151211034), (26, 104684562), (27, 100807356), (36, 75605517), (39, 69789708), (41, 66385332), (52, 52342281), (54, 50403678), (78, 34894854), (81, 33602452), (82, 33192666), (108, 25201839), (117, 23263236), (123, 22128444), (156, 17447427), (162, 16801226), (164, 16596333), (234, 11631618), (246, 11064222), (324, 8400613), (351, 7754412), (369, 7376148), (468, 5815809), (492, 5532111), (533, 5106564), (702, 3877206), (738, 3688074), (1053, 2584804), (1066, 2553282), (1107, 2458716), (1404, 1938603), (1476, 1844037), (1599, 1702188), (2106, 1292402), (2132, 1276641), (2214, 1229358), (3198, 851094), (3321, 819572), (4212, 646201), (4428, 614679), (4797, 567396), (6396, 425547), (6642, 409786), (9594, 283698), (13284, 204893), (14391, 189132), (15761, 172692), (19188, 141849), (28782, 94566), (31522, 86346), (43173, 63044), (47283, 57564)]