17918446098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2408

約数の個数: 128

約数和(自身を含む): 43167522816

約数和(自身を除く): 25249076718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 67, 94, 122, 134, 141, 183, 201, 282, 329, 366, 402, 427, 469, 658, 854, 938, 987, 1281, 1407, 1974, 2221, 2562, 2814, 2867, 3149, 4087, 4442, 5734, 6298, 6663, 8174, 8601, 9447, 12261, 13326, 15547, 17202, 18894, 20069, 22043, 24522, 28609, 31094, 40138, 44086, 46641, 57218, 60207, 66129, 85827, 93282, 104387, 120414, 132258, 135481, 148807, 171654, 192089, 208774, 270962, 297614, 313161, 384178, 406443, 446421, 576267, 626322, 730709, 812886, 892842, 948367, 1041649, 1152534, 1344623, 1461418, 1896734, 2083298, 2192127, 2689246, 2845101, 3124947, 4033869, 4384254, 5690202, 6249894, 6367607, 6993929, 8067738, 9077227, 12735214, 13987858, 18154454, 19102821, 20981787, 27231681, 38205642, 41963574, 44573249, 48957503, 54463362, 63540589, 89146498, 97915006, 127081178, 133719747, 146872509, 190621767, 267439494, 293745018, 381243534, 426629669, 853259338, 1279889007, 2559778014, 2986407683, 5972815366, 8959223049, 17918446098]

約数ペア:

[(1, 17918446098), (2, 8959223049), (3, 5972815366), (6, 2986407683), (7, 2559778014), (14, 1279889007), (21, 853259338), (42, 426629669), (47, 381243534), (61, 293745018), (67, 267439494), (94, 190621767), (122, 146872509), (134, 133719747), (141, 127081178), (183, 97915006), (201, 89146498), (282, 63540589), (329, 54463362), (366, 48957503), (402, 44573249), (427, 41963574), (469, 38205642), (658, 27231681), (854, 20981787), (938, 19102821), (987, 18154454), (1281, 13987858), (1407, 12735214), (1974, 9077227), (2221, 8067738), (2562, 6993929), (2814, 6367607), (2867, 6249894), (3149, 5690202), (4087, 4384254), (4442, 4033869), (5734, 3124947), (6298, 2845101), (6663, 2689246), (8174, 2192127), (8601, 2083298), (9447, 1896734), (12261, 1461418), (13326, 1344623), (15547, 1152534), (17202, 1041649), (18894, 948367), (20069, 892842), (22043, 812886), (24522, 730709), (28609, 626322), (31094, 576267), (40138, 446421), (44086, 406443), (46641, 384178), (57218, 313161), (60207, 297614), (66129, 270962), (85827, 208774), (93282, 192089), (104387, 171654), (120414, 148807), (132258, 135481)]