2018082297608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1\times {\mathrm{23371}}^1$

素因数の和:42742

約数の個数: 64

約数和(自身を含む): 4170135076800

約数和(自身を除く): 2152052779192

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 19309, 23371, 38618, 46742, 77236, 93484, 154472, 186968, 251017, 303823, 502034, 607646, 830287, 1004068, 1004953, 1215292, 1660574, 2008136, 2009906, 2430584, 3321148, 4019812, 6642296, 8039624, 10793731, 13064389, 21587462, 26128778, 43174924, 52257556, 86349848, 104515112, 451270639, 902541278, 1805082556, 3610165112, 5866518307, 11733036614, 19404637477, 23466073228, 38809274954, 46932146456, 77618549908, 155237099816, 252260287201, 504520574402, 1009041148804, 2018082297608]

約数ペア:

[(1, 2018082297608), (2, 1009041148804), (4, 504520574402), (8, 252260287201), (13, 155237099816), (26, 77618549908), (43, 46932146456), (52, 38809274954), (86, 23466073228), (104, 19404637477), (172, 11733036614), (344, 5866518307), (559, 3610165112), (1118, 1805082556), (2236, 902541278), (4472, 451270639), (19309, 104515112), (23371, 86349848), (38618, 52257556), (46742, 43174924), (77236, 26128778), (93484, 21587462), (154472, 13064389), (186968, 10793731), (251017, 8039624), (303823, 6642296), (502034, 4019812), (607646, 3321148), (830287, 2430584), (1004068, 2009906), (1004953, 2008136), (1215292, 1660574)]