19660147182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{2729}}^1$

素因数の和:4578

約数の個数: 96

約数和(自身を含む): 48616757280

約数和(自身を除く): 28956610098

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1811, 1989, 2729, 3622, 3978, 5433, 5458, 8187, 10866, 16299, 16374, 23543, 24561, 30787, 32598, 35477, 46393, 47086, 49122, 61574, 70629, 70954, 92361, 92786, 106431, 139179, 141258, 184722, 211887, 212862, 277083, 278358, 319293, 400231, 417537, 423774, 554166, 603109, 638586, 800462, 835074, 1200693, 1206218, 1809327, 2401386, 3602079, 3618654, 4942219, 5427981, 7204158, 9884438, 10855962, 14826657, 29653314, 44479971, 64248847, 84017723, 88959942, 128497694, 168035446, 192746541, 252053169, 385493082, 504106338, 578239623, 756159507, 1092230399, 1156479246, 1512319014, 2184460798, 3276691197, 6553382394, 9830073591, 19660147182]

約数ペア:

[(1, 19660147182), (2, 9830073591), (3, 6553382394), (6, 3276691197), (9, 2184460798), (13, 1512319014), (17, 1156479246), (18, 1092230399), (26, 756159507), (34, 578239623), (39, 504106338), (51, 385493082), (78, 252053169), (102, 192746541), (117, 168035446), (153, 128497694), (221, 88959942), (234, 84017723), (306, 64248847), (442, 44479971), (663, 29653314), (1326, 14826657), (1811, 10855962), (1989, 9884438), (2729, 7204158), (3622, 5427981), (3978, 4942219), (5433, 3618654), (5458, 3602079), (8187, 2401386), (10866, 1809327), (16299, 1206218), (16374, 1200693), (23543, 835074), (24561, 800462), (30787, 638586), (32598, 603109), (35477, 554166), (46393, 423774), (47086, 417537), (49122, 400231), (61574, 319293), (70629, 278358), (70954, 277083), (92361, 212862), (92786, 211887), (106431, 184722), (139179, 141258)]