1681582812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90583}}^1$

素因数の和:90627

約数の個数: 96

約数和(自身を含む): 5113285632

約数和(自身を除く): 3431702820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 18564, 90583, 181166, 271749, 362332, 543498, 634081, 1086996, 1177579, 1268162, 1539911, 1902243, 2355158, 2536324, 3079822, 3532737, 3804486, 4619733, 4710316, 6159644, 7065474, 7608972, 8243053, 9239466, 10779377, 14130948, 16486106, 18478932, 20018843, 21558754, 24729159, 32338131, 32972212, 40037686, 43117508, 49458318, 60056529, 64676262, 80075372, 98916636, 120113058, 129352524, 140131901, 240226116, 280263802, 420395703, 560527604, 840791406, 1681582812]

約数ペア:

[(1, 1681582812), (2, 840791406), (3, 560527604), (4, 420395703), (6, 280263802), (7, 240226116), (12, 140131901), (13, 129352524), (14, 120113058), (17, 98916636), (21, 80075372), (26, 64676262), (28, 60056529), (34, 49458318), (39, 43117508), (42, 40037686), (51, 32972212), (52, 32338131), (68, 24729159), (78, 21558754), (84, 20018843), (91, 18478932), (102, 16486106), (119, 14130948), (156, 10779377), (182, 9239466), (204, 8243053), (221, 7608972), (238, 7065474), (273, 6159644), (357, 4710316), (364, 4619733), (442, 3804486), (476, 3532737), (546, 3079822), (663, 2536324), (714, 2355158), (884, 1902243), (1092, 1539911), (1326, 1268162), (1428, 1177579), (1547, 1086996), (2652, 634081), (3094, 543498), (4641, 362332), (6188, 271749), (9282, 181166), (18564, 90583)]