38820418494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{27809}}^1$

素因数の和:29465

約数の個数: 64

約数和(自身を含む): 91273754880

約数和(自身を除く): 52453336386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1627, 3254, 4881, 9762, 17897, 21151, 27809, 35794, 42302, 53691, 55618, 63453, 83427, 107382, 126906, 166854, 232661, 305899, 361517, 465322, 611798, 697983, 723034, 917697, 1084551, 1395966, 1835394, 2169102, 3976687, 7953374, 11930061, 23860122, 45245243, 90490486, 135735729, 271471458, 497697673, 588188159, 995395346, 1176376318, 1493093019, 1764564477, 2986186038, 3529128954, 6470069749, 12940139498, 19410209247, 38820418494]

約数ペア:

[(1, 38820418494), (2, 19410209247), (3, 12940139498), (6, 6470069749), (11, 3529128954), (13, 2986186038), (22, 1764564477), (26, 1493093019), (33, 1176376318), (39, 995395346), (66, 588188159), (78, 497697673), (143, 271471458), (286, 135735729), (429, 90490486), (858, 45245243), (1627, 23860122), (3254, 11930061), (4881, 7953374), (9762, 3976687), (17897, 2169102), (21151, 1835394), (27809, 1395966), (35794, 1084551), (42302, 917697), (53691, 723034), (55618, 697983), (63453, 611798), (83427, 465322), (107382, 361517), (126906, 305899), (166854, 232661)]