2018637516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{3389}}^1$

素因数の和:4423

約数の個数: 72

約数和(自身を含む): 5486186160

約数和(自身を除く): 3467548644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1013, 2026, 3039, 3389, 4052, 6078, 6778, 7091, 10167, 12156, 13556, 14182, 20334, 21273, 23723, 28364, 40668, 42546, 47446, 49637, 71169, 85092, 94892, 99274, 142338, 148911, 166061, 198548, 284676, 297822, 332122, 498183, 595644, 664244, 996366, 1992732, 3433057, 6866114, 10299171, 13732228, 20598342, 24031399, 41196684, 48062798, 72094197, 96125596, 144188394, 168219793, 288376788, 336439586, 504659379, 672879172, 1009318758, 2018637516]

約数ペア:

[(1, 2018637516), (2, 1009318758), (3, 672879172), (4, 504659379), (6, 336439586), (7, 288376788), (12, 168219793), (14, 144188394), (21, 96125596), (28, 72094197), (42, 48062798), (49, 41196684), (84, 24031399), (98, 20598342), (147, 13732228), (196, 10299171), (294, 6866114), (588, 3433057), (1013, 1992732), (2026, 996366), (3039, 664244), (3389, 595644), (4052, 498183), (6078, 332122), (6778, 297822), (7091, 284676), (10167, 198548), (12156, 166061), (13556, 148911), (14182, 142338), (20334, 99274), (21273, 94892), (23723, 85092), (28364, 71169), (40668, 49637), (42546, 47446)]