22857228

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 65049600

約数和(自身を除く): 42192372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 79, 81, 94, 108, 114, 141, 158, 162, 171, 188, 228, 237, 282, 316, 324, 342, 423, 474, 513, 564, 684, 711, 846, 893, 948, 1026, 1269, 1422, 1501, 1539, 1692, 1786, 2052, 2133, 2538, 2679, 2844, 3002, 3078, 3572, 3713, 3807, 4266, 4503, 5076, 5358, 6004, 6156, 6399, 7426, 7614, 8037, 8532, 9006, 10716, 11139, 12798, 13509, 14852, 15228, 16074, 18012, 22278, 24111, 25596, 27018, 32148, 33417, 40527, 44556, 48222, 54036, 66834, 70547, 72333, 81054, 96444, 100251, 121581, 133668, 141094, 144666, 162108, 200502, 211641, 243162, 282188, 289332, 300753, 401004, 423282, 486324, 601506, 634923, 846564, 1203012, 1269846, 1904769, 2539692, 3809538, 5714307, 7619076, 11428614, 22857228]

約数ペア:

[(1, 22857228), (2, 11428614), (3, 7619076), (4, 5714307), (6, 3809538), (9, 2539692), (12, 1904769), (18, 1269846), (19, 1203012), (27, 846564), (36, 634923), (38, 601506), (47, 486324), (54, 423282), (57, 401004), (76, 300753), (79, 289332), (81, 282188), (94, 243162), (108, 211641), (114, 200502), (141, 162108), (158, 144666), (162, 141094), (171, 133668), (188, 121581), (228, 100251), (237, 96444), (282, 81054), (316, 72333), (324, 70547), (342, 66834), (423, 54036), (474, 48222), (513, 44556), (564, 40527), (684, 33417), (711, 32148), (846, 27018), (893, 25596), (948, 24111), (1026, 22278), (1269, 18012), (1422, 16074), (1501, 15228), (1539, 14852), (1692, 13509), (1786, 12798), (2052, 11139), (2133, 10716), (2538, 9006), (2679, 8532), (2844, 8037), (3002, 7614), (3078, 7426), (3572, 6399), (3713, 6156), (3807, 6004), (4266, 5358), (4503, 5076)]