12916506204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20593}}^1$

素因数の和:20760

約数の個数: 144

約数和(自身を含む): 39580020480

約数和(自身を除く): 26663514276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 131, 133, 171, 228, 252, 262, 266, 342, 393, 399, 524, 532, 684, 786, 798, 917, 1179, 1197, 1572, 1596, 1834, 2358, 2394, 2489, 2751, 3668, 4716, 4788, 4978, 5502, 7467, 8253, 9956, 11004, 14934, 16506, 17423, 20593, 22401, 29868, 33012, 34846, 41186, 44802, 52269, 61779, 69692, 82372, 89604, 104538, 123558, 144151, 156807, 185337, 209076, 247116, 288302, 313614, 370674, 391267, 432453, 576604, 627228, 741348, 782534, 864906, 1173801, 1297359, 1565068, 1729812, 2347602, 2594718, 2697683, 2738869, 3521403, 4695204, 5189436, 5395366, 5477738, 7042806, 8093049, 8216607, 10790732, 10955476, 14085612, 16186098, 16433214, 18883781, 24279147, 24649821, 32372196, 32866428, 37767562, 48558294, 49299642, 51255977, 56651343, 75535124, 97116588, 98599284, 102511954, 113302686, 153767931, 169954029, 205023908, 226605372, 307535862, 339908058, 358791839, 461303793, 615071724, 679816116, 717583678, 922607586, 1076375517, 1435167356, 1845215172, 2152751034, 3229126551, 4305502068, 6458253102, 12916506204]

約数ペア:

[(1, 12916506204), (2, 6458253102), (3, 4305502068), (4, 3229126551), (6, 2152751034), (7, 1845215172), (9, 1435167356), (12, 1076375517), (14, 922607586), (18, 717583678), (19, 679816116), (21, 615071724), (28, 461303793), (36, 358791839), (38, 339908058), (42, 307535862), (57, 226605372), (63, 205023908), (76, 169954029), (84, 153767931), (114, 113302686), (126, 102511954), (131, 98599284), (133, 97116588), (171, 75535124), (228, 56651343), (252, 51255977), (262, 49299642), (266, 48558294), (342, 37767562), (393, 32866428), (399, 32372196), (524, 24649821), (532, 24279147), (684, 18883781), (786, 16433214), (798, 16186098), (917, 14085612), (1179, 10955476), (1197, 10790732), (1572, 8216607), (1596, 8093049), (1834, 7042806), (2358, 5477738), (2394, 5395366), (2489, 5189436), (2751, 4695204), (3668, 3521403), (4716, 2738869), (4788, 2697683), (4978, 2594718), (5502, 2347602), (7467, 1729812), (8253, 1565068), (9956, 1297359), (11004, 1173801), (14934, 864906), (16506, 782534), (17423, 741348), (20593, 627228), (22401, 576604), (29868, 432453), (33012, 391267), (34846, 370674), (41186, 313614), (44802, 288302), (52269, 247116), (61779, 209076), (69692, 185337), (82372, 156807), (89604, 144151), (104538, 123558)]